Guzzi driveshafts?

[MotoKuzzi]

I'm thinking about the possibility of sinking a grease nipple into the coupler part of the california drive shaft, to be accessed through a hole drilled into the swing arm, sealed with a threaded bung or rubber grommet. I imagine the coupler would need to be balanced or possibly 2 grease nipples 180 deg apart. Stop me now or forever hold your peace:Oops:

[Paul in NZ]

Stop - waste of time.

[MotoKuzzi]

Stop - waste of time.

Rush of blood to the head seemed like a great idea at the time