Yes RCOR is off with my 4 seat and its added weight. Front is off but rear is good. My front is 6" pre 3.25" crossover. I at 17" GC. Crossover is supposed to remain 3.5" and with stock tires and settling it will measure 14.5 to 15". So I am at max. RCOR is correct but not with heavier utv's. I am heavy and Im ok with this but it is MAX out for sure. 6" preload is all ya can get without losing crossover travel. Im not sweating 1/4" and assume it wont settle more 3/4" so should work out ok.