So I get the error "check f115, f116, j112 and 12v opto supply". All check out good. What to check next? First I am going to take out INGO's new rainbow clock and install my old clock. I checked all wires to clock and custom opto board and have not found anything. the custum opto has 12vdc with the lit LED.

Well put!! I read all that shit in fire lake

Classe, Thanks for the response! I checked connectors many times. Once again I went thru them all and now the error has gone away. I knew it would as I have been working on this pin alot.

Thanks again,

Walt