Hello Knobby, lol, you are so right mate, they want me to go back to college to do 2391, I am in my 50s ffs, so I am gonna pack it in next year, the whole thing is a joke, I did a week at college last year si could self certify, I love being self employed but hate the crap, as for the colours what is that about, load of rubbish mate, and all sparkies feel the same. will they listen will they hell, never mind mate, have a great holiday in the sunshine, enjoy it, sorry red, I do go on a bit, be good, hope you feel better tomorrow xx