Well we finally did it after weeks of messing around and many let downs and several people giving it a go, Bob has got this thing up and running. I have to say I'm really chuffed, and what an absolutely smashing chap he is, thanks mate your a gem. I can get out there and start enjoying it now. We could have done without the flipping nor east wind and the rain to add to matters it's not easy playing around with telephone sized wires, when you can't feel your fingers or much else for that matter. And this marine disconnect plug although just the job, nice quality waterproof etc, was a royal pain and took both our ingenuity to figure out, or more accurately suck it and see technology but we got there in the end and the jobs a good'n , and an excellent safety system too. So to summarize done the N.M.E.A cable, sorted the TM triducer ran every thing up all ok even planed the wiring for the gauges which is another job, a great day on a crap day if you know what I mean, anyhow once again thanks Bob a successful finish to an ongoing problem,cheers mate.