PBA regional member, 29-300's (one Sport sanctioned), 8-800's (highest-855), two top-20 USBC singles finishes with a 200, 11-year average at the tournament. My highest league average was 238 in 2001-02. I am a pro-shop owner, Brunswick mechanic and also work in lane maintenance for the USBC Open Championship. I've been working in the bowling industry since 1994. I usually average between 220 and 230. I actually bowled my first league 27 years ago at the age of 4.......NO BUMPERS......they weren't around. on CATS, in my comfort zone 425 RPMs, 17-degrees of tilt, 45-degrees of rotation, pap 4 1/2" x 1/2"up. usually between 18-20 MPH. View USBC Official Stats