I managed to use EVO top perch with VR4 top hats, just slot in a thick hard spacer in between, about 5~7mm, that will give the top hat enough clearance to spin freely. I swapped in a set of EVO 8 swift mach sport, the ride is much better than stock, less harsh road vibration and less body roll in corner, also fixed the steering geometry so no more tire squeaking in tide turns. /ubbthreads/images/graemlins/rofl.gif