@Ukaflyer posted:
Any chance of changing the profile of the crank pin where it goes into the wheel to make it fit?
Unfortunately, no. There are two keys 180 degrees apart on the eccentric crank. These would have to be reconstructed in the correct orientation.
I see two options: Remove the keys entirely and rely on the crankpin screw to hold it in position. The other option would be to drill two holes in the driver and narrow the keys to fit the holes.
More work than I want to go into at this point.
Rusty