Originally Posted by usernamed

Hi guys,

I got a SP gt 2.0 pro from a mate a few weeks back. Im running a lrp 10.5 motor in my 1/12 with 4 nimh cells. But for some reason, I just cant get it to run right. Sometimes the car has good acceleration, and then 5 seconds later it comes on very slow.

What could this be?

Cheers.