For the belt to be hitting your morgan mudguard , are you sure the rear wheel was centred ok ?
On my 2013, despite some wild rear wheel settings i have never known the belt hit the mudguard.
I think i would be going in circles for this to happen !
What was being hit was the mudguard mount (fomed to protect the front of the swingarm) not the mudguard itself. But arguably when I centered the bevel box for its new mount it could have shifted closer to the swingarm bearing ... clearly millimetres count!
