Whats the size of the track? What type of car are you using 2wd or 4wd, belt or shaft? How many and how wide are the turns? Rubber or foam? Length of the straights??Many things to address
R40-Pondering a new Red Dot
Hara Pro4-GTB/3.5/Max Amps-yea.
Pondering moving on to Xray-have to go with a winner. If you cant beat em, join em!
I gear to run and win, not to THERMAL!