Originally Posted by gtrmx
Use the 1.5mm drill bit, but only drill one of the holes larger. Leave the other one untouched.
Use a thicker shock oil such as Losi 50, 60 or 70.
On bumpy tracks I use 50 or 60 and leave 70 or higher for smoother tracks.
thank you
btw what is the overdrive ratio with ED trans standard gearing?
how small i should cut the front tires?