Weather fine today so I thought - go for a spin or service the Morgan. Decided that servicing was the moral alternative.
Plus4 M16 with a Salisbury axle. Starting at the back, I jacked up the rear end (used axle stands) with the intention of running the engine in gear to warm up the axle oil prior to change while messing around in the cockpit.
Started up, put her into 2nd gear and gently let out the clutch. A curious, temporary grunching noise from behind, but all seemed fine until I realised that the offside wheel was spinning nicely, whilst the nearside wheel was turning much more slowly and occasionally stopping briefly.
I switched off, dropped the car to the floor and went for a drive - which is what I should have done in the first place but didn't trust myself not to get sidetracked by driving and forget about servicing.
Have not noticed anything strange in normal driving, so, my question is, is there a problem pending and should I worry about erratic wheel spinning?