Hmmmzzzzzzzzz

what am i doing wrong that i can't get my belts to skip??
At the moment i am running LRP SPX stock spec with GM 13.5 and lipo with a FDR of 5.05 indoor and no skipping is present from any belt.
Don't use the front belt tensioner and moved the front tensioner bearing to the side to get it more losen up and still no skipping

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Other car is with GM 10.5,GM 90 with 8 into 3 mode and 5 cell and a FDR of 4.54.
This car is ran outdoors and for the first time i ripped a front belt but that was due to small debree comming in the front spool poelie.
Runs very fast and also no skipping of belts???
@ Solara, try the TM springs and then purple front and the pinkish at the rear for indoor.
Lots of tracktion and no roll if you use the front swaybar.
I use Tamiya 400 oil in the shocks front and rear with standard pistons in the shocks,epa off steering at 65% and sorex 28 front and sorex 24 at the rear.
If you can use it prepair your tire with tracktion fluid on the rear complete and at the front just the inside part of the tire and i also use tire warmers when permitted.
You then have tracktion from the beginning till the end

cheers Roy