Thanks for that. I forgot to mention that I have been taking high doses of fish oil, calcium, condroiten and glucosamine for the last month with no change.
I was taking vitimen B5 500mg & Magnesium for a while too which did not make any difference to my hot feet. (I did not have the shoulder joint trouble at that stage)
I now take the odd sleeping pill if my feet are so hot I can not sleep, but that, other than the odd anti-inflammatory & Ibuprophen, are the only meds I am on.
I have taken all the 'relaxtion' treatments that I can find, all of those you suggested above, short of Yoga. I will take your advice though and visit the chiro or osteo to see what they say.