just had a MOT and had a good look at the mount and insert, visually all seems fine and no excessive movement, the tester did find that the rear lower gearbox mount was worn and put it as an advisory, not a major or failure ! This could be what I’m feeling/noticing ! Going to get it changed and I’ll post the results
Mines due its MOT in a few weeks and I was going to do the same as you. You beat me to it
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