Hi all i thought it was about time to introduce myself according to dan!!Its now been 2 weeks since i signed up to my 1st fourm so I'm a bit green, anyway I've been an electrician for best part of 25 years with a variety of installs behind me but now my main line of work now is fixed wiring tests which can be a bit head scratching sometimes hence electricians fourm and maybe pick others brain's. So there you go dan it's done!!! now all i have to work out now is how to post this