same here, bruno drilled a scorchin inferno for me on monday, since then i have bowled 279, 288, 279, and about 10 240's - 250's with it (over approx 35 games). after i bowled 2 games with it i ripped out my thumb slugs from my other balls and got him to redrill them and they are all exact as each other, to tell you the truth i can't tell which ball im holding. he really looks after his customers.