I dont think John was been mis contructive,
I believe he was trying to help , as he always does , I am sure that perhaps you have misinterpreted his comments, advice to get some training is sound advice for any one who does not know, and to be fair John, your posts origionaly here did suggest that you had not had any
,and yes this forum is here to help each other , and for any advise . IMHO thats what John gave you.
sorry if I sound as if I am Knocking you. I assure you I am not.
Just think you have read something , that is not their.
Geoff