Looks terrific. I managed to lower my ride height a little (TT01E) however I did not expect the results. We race on a gym floor, very slippery. I found that the rear was now swinging out a little more on power. Maybe adjust diffs?
Lowering ride height lowers the roll center and makes the car roll more which may make the rear swing out. If this is the case a firmer rear spring will give more rear support and help with on power stability.
I think it's because of the outer double cardan joint and the wheel bearings having to be placed outside of that. There was a shorter design than the double cardan joint being made for RC, but I can't for the life of me remember the name... I just remember it was patented and expensive...
Found it... the RCV by miborg. This would be a much better joint to use to allow you to adjust scrub radius by moving the RCV cup inside of bearings allowing for a really short axle and adjustable scrub.
I am not yet clear on the theory, but so far from my prototypes the one with the center width of the tire closer to the kingpin seems to give faster corner speed and more precise steering. Apart from less tire scrub you can also have longer arms for the same car width.
