Got one punched out today, pin 3 3/8 from PAP, mass bias 3 3/8 from PAP (right of thumb) cg slightly kicked out toward PAP with a small extra hole on the PAP due to this. Left the ball with factory surface.
Used my GP2 which is drilled identical to above with the exception there is no weight hole as the cg was not kicked out to the right of the straight line you can draw from the pin to the mass bias, factory surface as well.
GP2 was strong and hit like a ton of bricks. Was lined up pretty well (normal house shot, not the Classic shot we bowl on Fridays) with the GP2...then I finally picked up the Robo. Got EXACTLY what I expected, a touch longer, more backend. Ball probably went a few feet further with a more defined breakpoint and move at the break.
I have had problems the last few weeks the last game of league as I shot have not shot under 655 the last 5 weeks and the HIGHEST game 3 I have had is 216! GP2 was burning up in the track and inside I left 10 pins all night the 3rd game...so I think this Robo will fill that void PERFECT for the 3rd game for me, or whenever I see the GP2 start to go over/under.
Only threw a few shots with my new Delta, but the Robo is earlier with less backend....but not enough shots to give you guys a fair shake on here.
More to come!
Clint
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Clint Daley-Owner
Lets Go Bowling Daley
Inside Hunt Club Lanes
Salem, Ohio 44460
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