Does anybody know what the Morgan service technicians recommend as to how much grease should be injected into the propshaft universal joints? I’m reading conflicting information from one squeeze of the grease gun trigger to inject until you see grease extruding from the joint seams. I don’t want to damage anything.

Thanks.

2015 M3W, Morgan Aero Racing Stage 1, Garage 56 Stage 2, sport black, saddle tan, jeweled SS dash.