whats up guys .. just bought a whipple 2.9 a few weeks ago from a member on here. I'm about to put the blower on but I'm noticing a problem.. the pulley does not spin freely when the snout is mounted fully on the blower but if I pull the snout back a few mm it spins completely different and way more free. What could be the problem here? The blower spins perfectly until the snout is mounted on and compressed against the face of the blower. Any help would be great as I'm ready to drop everything in soon.