Please feel free to Email me with your questions and comments.
Be aware that if you must ask really difficult / technical questions,...
...answers may be a lot shorter than expected!
Don't waste your time trying to sell me loads of useless medical stuff,..
or even old kit
that no longer works,.. I have enough junk to keep my great-great grand-children amused!
(It will take 'em that long to sort through it!)