Originally Posted by
racer1812
which sucks because I know T4.1 and SC10 guys are both drilling for the 4th hole, not as much on the SC10 but..
The other plus with the new b4.1 tower is that it fits the battery strap much better with lipos!! Fitting a Reedy lipo in a FT B4 sucked, unless you dremeled the tower.
Dang :/ I guess I'll keep on drilling that hole then...
Originally Posted by
adam lancia
A gritty diff is often the thrist bearing. Get those small washers sanded flat and use good carbide or ceramic balls and it's ll be fine again.
Ah, okay. I thought everyone was talking about sanding the diff rings. So just the two small washers that the 6 thrust balls go in between? Am I supposed to sand them to make them thinner or are they just not even and flat?