Thanks Paul,
I went in this morning,the machine in question had gone, so I went into the office & asked if he had notified the customer that I had noticed their wiring wasn't right for the remote Stops. I was expecting an explosion of abuse, but he mumbled something & said that, he was just about to ring them...(aye Rite!!) So I stood there & the manager the other end said,"no problem I'll checkit out right away as we are just about to reinstall it"
No shouting... but a strange silence all day....Looks like I've lost my weekend OT!!