My apologies, I havent posted for a few days, just to clarify PsychoPet I was feeling low at my last post coz I felt sad that communication had broken down. Nobody in particular to blame. It was so sad. I think theres some really useful well thought out relevant info on this entire thread. Cant all the misunderstandings in between be removed or is that too big a job?All the work that has gone into it from everybody, what a waste others cant benefit in the future!