BallReviews
Equipment Boards => Hammer => Topic started by: wlee107 on November 19, 2006, 09:20:58 AM
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After knocking down to 3000 grit, the no mercy still continues to have a very weak backend reaction. Does anyone else have their no mercy at a lower grit? I like to play inside and hook big. Im pretty frustrated now...im thinking about knocking it down to 1000

Does anybody have some inputs or suggestions?
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Hammer No Mercy 14#
Brunswick Power Groove 12#
Brunswick Zone 16#
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Be helpful if you entered a profile. What's your technique? How is the ball laid out? What kind of a lane condition do you normally use the NM on?
Are the pin/CG and HART lined up?
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Scott
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I took it down to 600 grit (Green Scotchbrite) w/polish. Is too strong. I'm taking it back up to 2000 grit.
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Duke Harding
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Bowling Coaches Web Site Link (http://"http://www.bowlingcoach.com/")
Enjoy These Vintage Bowling Photos! (http://"http://homepage.mac.com/dukeharding/")
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Scotts33, i am a power stroker with med-high revs. The proshop laid it out using the #1 layout...i believe it's the agressive layout?. I normally use it on a house shot and freshly oiled lanes in a league. Should i polish it up? Any suggestions would help!

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Hammer No Mercy 14#
Brunswick Power Groove 12#
Brunswick Zone 16#
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I'll take a SWAG it's got a lot of negative weight like mine. It hits fine on fresh and hits like a wet noodle during transition and carry down.
But, we need more real info. to help wlee107.
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Scott
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quote:
cotts33, i am a power stroker with med-high revs. The proshop laid it out using the #1 layout...i believe it's the agressive layout?. I normally use it on a house shot and freshly oiled lanes in a league. Should i polish it up? Any suggestions would help!
What are the static weights? Are the pin/CG and HART marking lined up or is the CG marking higher up towards the middle finger?
Many will say static weights mean nothing. I say on this ball BS. If it has a lot of negative side it's going to be fine on fresh and like crap later in games and sets.
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Scott
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If you need any more info or pictures, please tell me! lol i'll do anything to get my no mercy to work!! Your right, on fresh oil it hits pretty good...but when theres carrydown, it hits like a baby!
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Hammer No Mercy 14#
Brunswick Power Groove 12#
Brunswick Zone 16#
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quote:
If you need any more info or pictures, please tell me! lol i'll do anything to get my no mercy to work!! Your right, on fresh oil it hits pretty good...but when theres carrydown, it hits like a baby!
You've got the same problem as I do. Does it look like this? Or roughly like that?
.......O....O.P
.......CG
.......H.O
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Scott
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Read this also. http://www.ballreviews.com/Forum/Replies.asp?TopicID=142915&ForumID=73&CategoryID=2
It will give you ideas of what I am seeing.
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Scott
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Here is a picture of the ball if you'd like to see:
http://img390.imageshack.us/img390/377/dsc00777xp4.jpg
Should i still take it down to 1000 or 2000?
What do you mean by negative weight?
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Hammer No Mercy 14#
Brunswick Power Groove 12#
Brunswick Zone 16#
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It's not really the ball surface see the CG marking way over to the left?
That means the ball has a lot of negative weight. Basically looks a lot like mine. You must already have a weight hole or you are very close to being over an ounce on the the ball. Who drilled it? Did he/she weigh it? I really think you need to weigh it up put a weight/X hole somewhere near your NAP rolling it first so you don't clip the extra hole and get your NM back to near 0. Then it will hit with much more continuation at the pins. The amount of neagtive wgiht is effecting it on carry down. Do this first and I bet you'll worry less about surface.
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Scott
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Thank you so much for your help scotts33, i really appreciate it. I'll go by the pro shop tommorow and question him...

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Hammer No Mercy 14#
Brunswick Power Groove 12#
Brunswick Zone 16#
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To add if the pin, CG and HART were in line you wouldn't have as much negative weight it would be much more near 0 or even positive side weight. Do remember most balls are drilled with some positive side weight to make them roll harder with continuation. I hope, I make sense. Ask away if not.
It's very funny that Hammer came out with this ball to make drilling simpler or that was one of their reasons anyway and I see this problem surface quite a bit now. 
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Scott
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quote:
Thank you so much for your help scotts33, i really appreciate it. I'll go by the pro shop tommorow and question him...
wlee107,
Did the driller/pro weigh up your NM on a DoDo scale?
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Scott
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My driller didn't weigh it after drilling it. Also, i dont have a x-hole or any other extra balance hole on the ball. What do you think i should question him on?
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Hammer No Mercy 14#
Brunswick Power Groove 12#
Brunswick Zone 16#
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Any driller worth their salt weighs each and every ball they drill. Find a new driller. IMO.......his work is suspect. I'd even guess if you don't have an X hole the ball right now is illegal with an ounce or more negative side weight not sure how Hammer's cores are on 14 lb. balls.
Here is a couple of explanations of why. One from JeffMop from this site....the first one.
http://www.bowlingfans.com/jeff/ballreactionbasics.html
http://www.bowlingball.com/info/theroleofthecg.html
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Scott
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IMO.........you need to remove that extra negative side weight back to 0. First roll the ball so a good driller can see where you flare. Then he will put an X hole so you don't clip it when the ball is rolling. The size and depth of the X hole should be determined by him to take it back to 0. I think you will see a marked difference. It may be a little harder to control on fresh but you can fix that with a surface tweak. But, during and after transition you won't see the weak hits.
It's not always surface that needs tweaking especially on this particular ball. It's a different animal and so many haven't even recognized this yet.
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Scott
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Hmm, he is listed on roto-grips pro shop staff
link: http://www.rotogrip.com/staff_proshop.aspx
I think he could be trusted...
I'll take it to his shop to discuss about the ball tommorow
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Hammer No Mercy 14#
Brunswick Power Groove 12#
Brunswick Zone 16#
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Sorry, I would NOT let any pro shop guy or driller EVER not weigh any equipment that I had drilled. It's part of what you are paying for.....just not professional. If, you've ever been to USBC Natl's and see guys balls drilled right then and there with extra holes to make them legal.
Please report back. I'd like to hear what the static weights are right now and see if he has a sheepish look on his face if he'll tell you the truth. 
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Scott
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I do feel that static weights are important. How much they help is hard to tell. I do have a NM and it has the pin drilled above the bridge and CG is at 1oz negative and the HART is 3/4" left of the thumb. The only problem I have with this ball is it's strength. It's too strong. I have mine polished with factory finish polish which helped it a bit but not enough. It's very condition specific.
I do know a couple of bowlers that are having problems with this ball and the #1 layout. Mine layout is the #6 one on the drilling sheet.
The guys I known that have been having problems found that playing with the cover helped out a lot. I wonder if the #1 layout is too strong and causing the ball to burn up a bit?
I know mine at 4000 grit is a beast. It grabs the lane big time. If there's dry boards somwehre on the lane this ball responds.
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GO BEARS! Super Bowl bound!
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chi,
I definitely would not disagree with you.....surface is important but for many that are having problems with this ball it's more the layout/drilling and the negative weight.
I read your profile and with an A game of 350-420 revs you are not going to have much of a problem conquering some effects of negative side weight. Those with less of a powerful game are going to be effected by static weights a bit more. This is just a guess but you and I have been around awhile so I bet you might agree.
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Scott
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my no mercy is a great ball on heavy long patterns only,any dry and the ball rolls flat,period!if you want to change the cover for a ths or less oil thats you're choice but there are better balls out there like the widow.I've read several posts on how this ball dose'nt work for them and I feel that they don't know what this ball is good for.when the lanes are tight and the oil is long is when the no mercy is at it's best,anything else put it away.
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B-dub in the house YE'all..
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It is also possible that as much hand he says he has, and the pin in the leverage position, that the ball is burning up and doesn't have any power left to have a "big backend".
Dj
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The views and opinions of Djarum expressed on BallReviews.com do not necessarily state or reflect those of the BallReviews.com.
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Hammer has admited that the NM's with the pin/cg and HART misaligned will not layout and drill well. My pro has spoke to Hammer and they did admit that those types of balls where the pin/cg and HART are not lined up decently should be either drilled for a lefty or ??? They offered to send him better lined up NM.
I'm taking the negative out of mine but would have preffered a better lined up NM. The jury is still out as far as I am concerned. These misaligned NM's should have never left the plant or should have been discounted IMO.
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Scott
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My No Mercy is laid out almost identical to the pictures
wlee has posted. I ordered my ball online and when I took
it to the pro shop, the driller said that he'd been sending
all balls where the pin/cg/heart weren't aligned back to Hammer.
He was a little skeptical about drilling it up at first and did
say that it would be hard to get the heart in the track.
At 4000 box finish, this one didn't do too much at all for me. He
took it to 2000 and it started to show signs of life, but it's
still a couple boards weaker than my Hawgzilla at 4000.
She hits hard, but hasn't really been what I was looking for when I
bought it.
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Unless the ball had low top weight you may need to drill a weight hole if the CG is that off center of span. See what thta does. For myself I like short pins so it easier to get the HART into my track without having to worry the CG falling too far away from center of span.
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That's what I was looking at too. The huge pin to cg distance. Plus if you are right handed the cg is way too far off to the left. But the heart is in the track which is what the drill sheet recommends. I think the problem with this ball stems from the poor pin to cg to mass bias distances and alignment you got to begin with. If I had ordered and received this ball, I'd have sent it back to the wholesaler undrilled.
Erin
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looks like it would have made a nice left handers ball,maybe Hammer should sell them L.H or R.H according to the pin c.g. m.b. alignment.the driller should have sent it back but that was probably too much to ask for,I would complain.
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B-dub in the house YE'all..
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Used the No Mercy for the first time in league last night and
shot my 2nd lowest of the season. I only had one 3 bagger
all night and left so many 10 pins that I lost count.
Even w/ the misaligned heart/cg/pin, this ball still hooks and
finds the pocket. I just seem to be missing out on the hitting
power/carry that I was looking for when I bought this ball.
Yes I did ask for a 3-4 inch pin placement when I normally stick
2-3 pin so shame on me.
I'm not by any means placing blame on Hammer or the driller, but
there sure is a lot of variables to a ball that's supposed to be
easy to drill????
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wlee107,
Did you get your driller to look at your No Mercy and what was the out come?
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Scott
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The bad drilling is not the fault of the manufacture. The blame should be on the pro shop not not attending the seminar or trying to learn more about the ball before drilling. No Mercy is a easy ball to payout but it does need some sort of thinking.
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I am going back to the pro shop today
. I was pretty busy yesterday..I'll reply as soon as i get back.
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Hammer No Mercy 14#
Brunswick Power Groove 12#
Brunswick Zone 16#
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quote:
The bad drilling is not the fault of the manufacture. The blame should be on the pro shop not not attending the seminar or trying to learn more about the ball before drilling. No Mercy is a easy ball to payout but it does need some sort of thinking.
CBowl,
Fully agree but also Hammer needs to own up and warn their distributors and pro shops that misaligned balls need some care in drilling.
This is copied direct from Hammer's website.........
"Hammer Aggressive Reaction Technology (HART)
Hammer is very pleased to introduce the new Hammer Aggressive Reaction Technology (HART) core concept to the bowling industry. Developed by our team of design engineers, this radical new concept in bowling ball core design provides maximum performance without the need for exotic layouts and weightholes. It is that simple ."
With a direct line Pin/CG and HART sure I'll agree BUT with misaligned balls that Hammer manufactured and sold.......THEY Hammer need to also work with their distributors and pro shops.
But, I do agree any pro driller worth his/her salt better know how to use a DoDo scale and work to get the balls he/she sells so they are legal and usable.
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Scott
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Scott33,
Seems many are having the same problem with the NM as you and I spoke about earlier. I noticed you mentioned a lefty could take it, shoot me an email to explain this better. I did purchase the Special Agent, and it is exactly what I was looking for. Fantastic ball.
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Darin,
Sent you PM.
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Scott
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Okay..back from the pro shop. After my discussion with the pro shop operator, he has told me that a ball like the no mercy's negative weight has pretty much no effect on the reaction on the ball. He agreed to sand my ball down to 1000 grit. During bowling, i did notice a strong but angular backend reaction on the ball as soon as i started reving the ball it alot more...shot 188 first game. I want to thank all of you for helping me with this situation.

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Hammer No Mercy 14#
Brunswick Power Groove 12#
Brunswick Zone 16#
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Okay..back from the pro shop. After my discussion with the pro shop operator, he has told me that a ball like the no mercy's negative weight has pretty much no effect on the reaction on the ball. He agreed to sand my ball down to 1000 grit. During bowling, i did notice a strong but angular backend reaction on the ball as soon as i started reving the ball it alot more...shot 188 first game. I want to thank all of you for helping me with this situation.

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Hammer No Mercy 14#
Brunswick Power Groove 12#
Brunswick Zone 16#
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Okay..back from the pro shop. After my discussion with the pro shop operator, he has told me that a ball like the no mercy's negative weight has pretty much no effect on the reaction on the ball. He agreed to sand my ball down to 1000 grit. During bowling, i did notice a strong but angular backend reaction on the ball as soon as i started revving the ball it alot more...shot 188 first game. I want to thank all of you for helping me with this situation.

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Hammer No Mercy 14#
Brunswick Power Groove 12#
Brunswick Zone 16#
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quote:
After my discussion with the pro shop operator, he has told me that a ball like the no mercy's negative weight has pretty much no effect on the reaction on the ball.
I disagree but if you are happy with it that's most important.
Used mine last game of a set for 256 using a Track Inertia with more surface on a heavier shot after track area broke down used the NM. Great ball no weak hits one of the strikes left a standing 10 and something came out of the back of the pit and took the 10 pin forward.......very rarely see that.
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Scott
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i have been noticing the same thing about my nm ,but i thought it was due to damage. I have to be perfect in release and speed to get this ball to work. On the other side of the coin i have had people throw my ball and send it straight to the seven pin. I think the ball is fine i am just a lousy bowler trying to find a quick fix to my sorry game so i keep buying balls ,and guess what my game is still sorry and i am still buying balls. I just bought ny last one though .picked up a phenom unleashed for .99 on ebay. I only bought it because mine was stollen and i shot 300 with it.
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my style, the art of bowling without bowling
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I carry so many off hits with my NM that I feel it's almost like cheating.I've got so used to the awesome carry that anything else out of the bag is a disappointment.
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B-dub in the house YE'all..
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thats curious,my ppex that i just realized is 5 to 7 boards stronger than my nm is set up pretty much like that trick layout for the nm.I have had every hp ball i have bought redrilled 3 times and i havent liked any of them before or after the redrill. I really would hate to play this game again,is it even worth it,the pics of the guy throwing it werent all that much different that i could see.
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my style, the art of bowling without bowling
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After reading these posts about negative side weight and a lack of the "big backend", I can't help but wonder if the ball may be burning up (rolling out because the ball is not finding enough oil to skid down the lane and store energy before changing direction quickly and violently). When the ball does not make the move that you want it to does it roll straight into the pins?
What I mean is does the ball start to hook, make a change in direction, and then "straighten out" in that direction. If so, then the surface and pin position of the ball is a greater problem then negative side weight (which I apply to the theory that negative side weight has absolutely no noticable effect at all on ball reaction). If the ball is burning too much energy, then the correct step would be to either sand the ball to a finer grit (4000 or so), or preferably polish the ball. By polishing the ball, it will skid much further down the lane and store extremely more energy for the backend, thereby flipping much more violently.
I also notice that your 3 balls are all of significantly different weights (12, 14, and 16 lbs.). Before worrying so much about negative weight and weight holes on your NAP I would look at getting a more consistent weighted arsenal (which by the way, a weight hole on your NAP will most likely increase the tendency of the ball to roll out and tame the backend down farther due to the change in density distribution of the core which has a much larger effect on ball reaction than static weights).
Although having a slightly ligter spare ball may be ok for some people, having a 4 pound difference between two of your balls is a major problem. There is absolutely no way you can make that change consistently and expect to make a quality shot. To throw a lighter or heavier ball, you have to change something about your approach, which is garaunteed to mess with your timing in one way or another.
Just some suggestions,
good luck with the No Mercy.
-njv29
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it may be driller friendlt but it isnt me friendly
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my style, the art of bowling without bowling
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i just had mine taken to 1000 and it it really didnt make any difference.
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my style, the art of bowling without bowling
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Mine came with the CG kicked to the left also. It was drilled with the pin next to the ring and the HART almost below my thumb, about half drilled out. It is not in my track. This ball, for me, is a monster. It has a super heavy roll, but is also very strong on the back. It carries light hits like few balls I have thrown. I find myself not wanting to bag it even when the oil goes. It is a good 5-7 boards stronger than my Widow, and about 2 feet earlier. I am impressed.
Don
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"On-base percentage is great if you can score runs and do something with that on-base percentage. Clogging up the bases isn't that great to me. The problem we have to address more than anything is the home run problem."
~Dusty Baker being a total fool
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I don't understand why some are having trouble with this ball. Mine has 1oz of negative side and the #6 layout. It's an absolute beast! It's hits and rolls great.
If you have the NM and can't get it too hook much then there's something wrong. Take a look at the vid on this forum that rolls6 made. Mine reacts very similar to his. Go figure there both drilled with the #6 layout.
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GO BEARS! Super Bowl bound!
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i believe you have the wrong ball for the way you bowl, No Mercy is basically down and in. I would recommend the Ebonite Angular one or the domination.
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quote:
i believe you have the wrong ball for the way you bowl, No Mercy is basically down and in. I would recommend the Ebonite Angular one or the domination.
Huh? I threw the No Mercy wednesday night standing 33 crossing 15 at the arrows to a breakpoint around 6. That is far from down and in, and it worked wonderfully. I traded a Domination for this ball and the No Mercy puts it to shame. It's more controllable, rolls better, and hits better.
Don
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"On-base percentage is great if you can score runs and do something with that on-base percentage. Clogging up the bases isn't that great to me. The problem we have to address more than anything is the home run problem."
~Dusty Baker being a total fool
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quote:
i believe you have the wrong ball for the way you bowl, No Mercy is basically down and in. I would recommend the Ebonite Angular one or the domination.
Not to knock you but whatever you are on can I please have some. I bought one for my brother who has really no hand and a lot of ball speed and it is a HOOKING machine for hime
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med-high revs
17 mph ball speed
med axis tilt
Current arsenal:
No Mercy WOW WOW WOW did I say WOW!!
Road Hawg
Pain
Doom
Black Widow
Absolute inferno (for sale 10-15 games)
Big Time (for sale 5-10 games)
Blue Vibe
White Dot
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quote:
i believe you have the wrong ball for the way you bowl, No Mercy is basically down and in. I would recommend the Ebonite Angular one or the domination.
Not to knock you but whatever you are on can I please have some. I bought one for my brother who has really no hand and a lot of ball speed and it is a HOOKING machine for him
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med-high revs
17 mph ball speed
med axis tilt
Current arsenal:
No Mercy WOW WOW WOW did I say WOW!!
Road Hawg
Pain
Doom
Black Widow
Absolute inferno (for sale 10-15 games)
Big Time (for sale 5-10 games)
Blue Vibe
White Dot
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quote:
i believe you have the wrong ball for the way you bowl, No Mercy is basically down and in. I would recommend the Ebonite Angular one or the domination.
I don't understand this above statement. The NO MERCY can be played very deep. This ball is a beast!
This is an incorrect statement about the NO MERCY.
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GO BEARS! Super Bowl bound!