He might be better off with a TazerGun.. hehe...
JP, I'll bring you a copy of my rollout chart for the 12th scale. But goin by what you told me.. I think you needed a 31 pinion.
Also, I think I'll go with purple/gray instead of black/white. I remember using purple/gray 2 years ago at the Wood. I'm buying a 12th scale arbor. So now I can true them on Glenns and/or Justin's truer. Someday I'll get my owner truer..
hehe..