Ok,, time for the weekly race results,,trophy race at my local track,, one of our best turnouts ever,, Mod truck,, qualified 5th in the A,, finished 2nd,, with a 17.5 and a little boost!!. 2wd limited buggy"10.5 and slower" qualified 1st in the B and went on to win it,, this was a brand new buggy and with the Vtrax speedo n motor in it,, so im not to discouraged on the Bmain. Now as for that speed control,, everything that you have read or heard about this thing is TRUE,, it is just sick,, makes those companies that have been making electronics for years look silly!! Ok,, as for gearing which many of you need help with,, 17.5 in a T4.1 with a little boost,,28/75,, 17.5 in a B4.1 alot of boost!! 30/75