Hi! I'm having trouble with my Bell & Howell 456A Autoload projector and was hoping someone could help. Specifically, the film advances very very slowly when I try to play my super8's. It worked perfectly ~2 weeks ago and the reverse direction still works perfectly. Any suggestions? The only weird thing about the camera is that I don't have a reel hub adaptor on the take-up reel, only for the super8 film on the supply reel.