yeah the fuel thing is on, i see fuel in the gas line/hose.
i installed my clutch like so:
How to buid a motorized bicycle Part 8- The clutch - YouTube
what do you mean by catching? if it wasn't i would be able to move my back wheel right? (pulling in the handlebar clutch moves the clutch arm just like in the video, far back enough to release the rear wheel and not piano wire tight.)