I have recently received a Para 3 for Christmas, and i have an issue with the lockbar. I need to flick my wrist and flip the blade open at the same time to flick it open. Sometimes that doesn't even work. I an positive it is the lockbar, because once I disengage it, the blade moves backwards so freely that it bounces back open partially once it hits the stop pin. Is there a way I can loosen the lock bar without taking the knife apart?