I am finding the same. Just bought a 4 III and first run on the weekend and it had a tone of steering and was also very loose and sliding in the rear. Kit setup basically with 2wd stagger ribs front and mini pins rear in yellow compound. Med/High grip indoor Carpet.
When you guys talk about 5mm of limiters in the front shocks are you saying 5 of the little Yokomo shock limiters ? Or an actual measured 5mm worth of shims ? As 5 of the Yokomo limiters would only be 4mm measured as they are only 0.8mm thick each. Kit has 2 in the front. I just put 5mm worth in and now I pretty much have no droop at all.
Is that right ? Seems like a very extreme droop reduction. Excessively so.