Here is the correct way to assemble the inner driveshafts, these pics are from the shaft end, not the gearbox end, note the ring casting marks on the inner race and the outer cage face is flat and does not have the recess for the gasket.
Afternoon guys, gorgeous day, been out for a walk, feeling much better, hopefully back to work soon, been off 16wks, nearly, .....getting a bit stir crazy now