First thing that came to mind was forks to high in triples (before I even read that) so I would guess either that or maybe even bad steering stem bearings?
Exactly how high in the triples are the forks? If they are over 5mm above the top I would say thats your problem.
Exactly how high in the triples are the forks? If they are over 5mm above the top I would say thats your problem.