Chain "Rubs" Motor Mount

[Chainlube]

Thanks I will look at it. I haven't given it much thought. I thought it was ok till I removed the last chain link.

File off the end of the end of the mount until the chain clears.

 

[Joast]

File off the end of the end of the mount until the chain clears.

I filed the steel bracket with a grinder. It may still be rubbing the actual motor mount and the nut. I think I can take off a little bit.
I was thinking about grinding a little on the inner chain stay, but the axle washer/shim may be a safer way to go on that issue.
Thanks John