charlestkirby, pls be very careful with this. At the expense of sounding alarmist, the results can be disastrous. My bevel box failed totally locking up the drive train. A pic and discussion is under the thread I started called "has anyone else heard of this happening"
My dealer reported that my problem came from the oil turning to grease and lining the walls of the bb leaving no lubrication for the gears.
The fact the Morgan is not notifying owners of this possibility is amazing to me. Do they just hope the problem will go away?