@herb
I suggest you go back and read through the entire thread, maybe start with the first post

are you really suggesting that I started this thread months ago just so I could trash CV? What exactly would I gain from that?
I purchased the mod direct from CV, as when I purchased it there was no other option, Fasttech and the others were not stocking them. When I had issues they sent me replacement parts free of charge, I praised them for that on this thread.
I have repeatedly said that the mod represents reasonable value for money despite the intermittent problem I have, anyway I am glad yours works
Oh and my wife will confirm that I definitely a fella!
@zoiDman &
@sawlight Thank you for the kind offers of help, but I will resolve the issue myself. I am pretty certain that its the negative side of the circuit causing the intermittent problem that I have, I will just drill and tap the body of the mod and put a couple of M4 screws through the top part. That will sort it out for sure. I have not bothered to do it until now, cause well I am just to layzee.