Thanks Tom, it does help. No problems when cycling but I don’t use cleats hence I avoid the painful pressure spot. Appreciate the advice re MRI which I’ll pursue on Monday. Having read all the ‘cycle ‘v’ running/hiking’ debates it made no sense to me that it would be time wasted, so reassurance appreciated. I also have to say I’m starting to catch the cycling bug a little and as one gets a little older, its helpful to have alternatives. best wishes Phil