I haven't started my whizzer in a while since I live on the east coast and it gets pretty cold here so I've stored it for the winter and now I'm trying to get it back up and running but I am not able to get it started, im 95% sure it's a belt tension issue, this is biggest issue i've had with it. The rear belt keeps slipping on the clutch pulley and im not sure why, the belt is new and i've tried adjusting it but nothing seems to work. I've been told I could move the engine forward, would that work? Any help is greatly appreciated