.12 Jamming Turning on Backwards
Hi, new to the forum. My friend has a cd3 with a .12 Jamming motor on it. Yesterday we turned it on but the box start motor was inverted so he accidently turned it on backwards. Now it turns on easily but backwards. Any advice? We have tried adding more shims, reducing nitro fuel % from 30 to 20, and using a diffrent glow plug with no results. What do you guys recommend?
Thanks in Advance, Any advice will be appreciated