a whole lot of shaking.

[2000-redrider]

Does anyone else's DRR shake violently after putting on foam tires (for DTM)? Mine will rattles so much I think it's actually hopping up and down. It probably has to do with the foams not being trued, because it doesn't happen when I run the stock tires (rubber). So do you guys true your foams or is there another fix?

[MicroRCEngineering]

that's normal. even DTM SP's do that with foams. Too much grip.

[Tch0rT]

I have ABC DTM-SP foam tires on my DRR and it only shakes when I turn sharp while going fast. Sometimes it'll shake after I smack a wall going fast and won't stop until the DRR fully stops.

Ryan

[dtmracer]

try rebuilding your diff. with the amount of grip foams provide, the diff can cause you to veer one way or the other on acceleration.

[Tch0rT]

Hello DTMracer,

I end up rebuilding my differential weekly (sometimes more than that). It does pull to the side.. if I floor the throttle it still spins out a little even on low pile carpet with the foams. I am missing a few of the balls for the thrust bearing :( does anyone know where I can buy just the balls without buying a whole new 3 x 8 Thrust bearing package?

Ryan

[fastboy]

i assume your car is fully ballraced and that the foams are glued on?

if you dont glue the tyres they can expand and cause the wheel to oscillate.