Posting here, as I've found precious little information on this Xenon damped front end, has anyone experienced a lot of play in the upper arm with the damper extension on it? I was thinking because it's narrow set (unlike a regular R5 style arm), that this might contribute... but fully assembled, I can push the upper eyelet back and forth, probably accounting for 2-4+ degrees of caster play. Is there a way to tighten that up, and maintain the free movement?