Hi everyone. I'm new here and urgently need to post photos to get some advice from the excellent Piglet John. (Basically he can't envisage the situation from my lousy description- my own words; he's too nice to say that!) Please could someone give me an idiot's guide re how to post photos here? I swear I am competent in other areas of life, apart from plumbing and computers! Thank you in anticipation of your help. Best wishes.