My M3W repair journey is nearing the 11 month mark but much of that time was trying to get Morgan to follow known manufacturing standards for a main crankshaft oil seal; a ground finish surface for an effective seal with longevity.
In the end I had a machinist modify the replacement Centa journal with a ground finish.
It takes Morgan longer to repair a three wheeler than to build a new one?
Yes, since they build new three wheelers with parts that have failed for others.