Well that didn't take long, got my 3 x 542's and new bob ready to get set up but needed to knock out a couple of plaques before I tore it down and spent the next few weeks trying to work the wiring out. On the 2nd plaque it started to double line again so I thought the coupling had come loose, but no I have to be different and snap the bugger on the X axis completely *groan* gets wots ya pays for, now to find new DECENT couplings.

Info and piccies posted here http://www.mycncuk.com/forums/tradin...couplings.html hopefully it's the right board. . .