I have had both of these cars ran both of them on carpet and asphalt. Now with that said I spent countless hours trying to get the TC4 to be competitive on carpet. 19T Foam. The losi pretty much stock box form was .02 to .03 faster per lap on its first outing.
As for outdoor asphalt I could never get the TC4 to be competitive. The JRXS on the other hand oh my, it is a rocket ship on the aspahlt. Only cars faster were well T1FK05s.
But then again they have been tweaking and tuning for quite a while.
Also at least Losi admits there is a problem, but Associated, what
problem
Just my opinion, and we know what everyone says about them.
Later,
