I have a KoubaLink that went into the rear suspension with no problem. I loosened the eight bolts securing the fork legs, and the forks do not move. Is there a trick to breaking the forks loose in the clamps? Or do I just need a bigger hammer? Rather than break something beating a wedge into the slot of the clamps, I thought I'd ask the experts. How do you get the forks to slide in the clamps?