How would I know whether or not I should be using the 45* or 60* degree layout for Double Thumb Drilling?
What differences would I expect to see from one to the other?
I'm excited, I bought a case of Craze's and I'm gonna tryout a few different drilling layouts.
Double Thumb Drilling
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- Preferred Company: Morich
Re: Double Thumb Drilling
I am a little confused.
Double thumb drilling is ???x4"x30 (val angle)
Your drilling angle varies on the individual..you have to measure it from an existing ball then that is YOUR drilling angle you add to the ??? part of the equation
Read up on it at : http://www.morichbowling.com/Drilling/D ... illing.htm" onclick="window.open(this.href);return false;
Double thumb drilling is ???x4"x30 (val angle)
Your drilling angle varies on the individual..you have to measure it from an existing ball then that is YOUR drilling angle you add to the ??? part of the equation
Read up on it at : http://www.morichbowling.com/Drilling/D ... illing.htm" onclick="window.open(this.href);return false;
PAP : 5 3/4" by 1/2"
Ball Speed: 17 mph (lane average foul -> headpin)
Rev Rate: 405
Tilt: 17 degrees
Rotation: 60 degrees
Ball Speed: 17 mph (lane average foul -> headpin)
Rev Rate: 405
Tilt: 17 degrees
Rotation: 60 degrees
- Mo Pinel
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- Joined: January 26th, 2010, 6:10 pm
- Preferred Company: MoRich, & now RADICAL BT
- Location: Richmond, VA
Re: Double Thumb Drilling
BlakMagic wrote:I am a little confused.
Double thumb drilling is ???x4"x30 (val angle)
Your drilling angle varies on the individual..you have to measure it from an existing ball then that is YOUR drilling angle you add to the ??? part of the equation
Read up on it at : http://www.morichbowling.com/Drilling/D ... illing.htm" onclick="window.open(this.href);return false;
GREAT ADVICE!
Rest In Peace (1942-2021)
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- Member
- Posts: 14
- Joined: August 5th, 2010, 4:16 pm
- Preferred Company: Morich
Re: Double Thumb Drilling
Thanks for clearing it up for me. Now I won't feel like an oaf for not bringing my existing ball in with me.
- Mo Pinel
- Rest In Peace
- Posts: 10054
- Joined: January 26th, 2010, 6:10 pm
- Preferred Company: MoRich, & now RADICAL BT
- Location: Richmond, VA
Re: Double Thumb Drilling
trubenchoun wrote:Thanks for clearing it up for me. Now I won't feel like an oaf for not bringing my existing ball in with me.
NO BIG DEAL!
Rest In Peace (1942-2021)