Hi, M,
Thanks for that. Mine at 2.633" is only 0.008" over. I would have thought that was well within mfg. tolerances for what it is. (lots of years in engineering inspection). However, I,ll stick it in the lathe and take a skim. I've done all the rest of the stuff. It's just an impression that the back wheel isn't quite as free as it might be as I take up the final tension on the spindle. Perhaps it's just me being a bit picky after having the brake re-lined and then having to put the brake plate complete with shoes in the lathe and skim the linings so that they were actually round and concentric-the lining thickness varied by 0.040"! That's a lot of bedding in.... Incidentally I've done a fair mileage since, so I don't think it's the brake binding as it still feels the same with everything (cable, square adjuster etc) all slackened off. Old bikes, eh?
Thanks for your trouble-also for the welcome 'flag'!
Cheers