Hello bowlers and drillers..
this is my story..

I got a amf triumph...
pin 3-4
drilled with pin below mid finger and cg punched out
to the fingers. like the "forward roll" placement shown
on the drilling instructions paper inside the ball box
something like this:

O O
p
----*

O

this drill makes the ball go longer than any, and makes a later hit
but almost always the ball spins over the thumb hole.. what causes
a inconsistent play.

i will try to put some balance hole, in order to make the ball
spin away from the thumb.. but now...  "Where" is the question...

any one here could help me??
thanks.
happy bowling.!!!

--------------------
"Knowledge is Power".

Edited on 1/21/2006 8:00 PM

Edited on 1/24/2006 10:51 AM

Edited on 1/24/2006 10:51 AM

Edited on 1/24/2006 10:51 AM

Ok..
the drill drawing in the page was bad..
caused by the html editor..

now its redrawn and shows the real drill..
de cg is out of the grip..!!!!

thanks!!!
--------------------
"Knowledge is Power".

Ok..
a little update...

i have thrown the ball last night in medium oil
with top hat pattern.
i tried rolling it with a different release, without bending the wrist, this makes the ball draw the track near the thumb but not through the thumb..
the ball goes longer and make a real later hook.. but it needs the dry part of the lane clean, and a bit part of the dry edge to be aggressive and forgivable.. hits really hard, but i have to take care of the release.. a little mistake causes the thumb rolling and the ball goes straighter than any plastic ball.!! (ideal for 10 pins!)

greetings to all...
Rodrigo T.
--------------------
"Knowledge is Power".