Thanks again Cloud, we do have a slight different config. Mine has 2- 10 plug vertical connectors under the air filter, the solinod is in the middle and the board is over to the left on the bottom and another loom over it. The onan shell sits to low and close to the cabinet to access the torx screws in the front. Just a poor design all around, and then really shoehorned in to small of a cabinet for proper maintenance. Think I'm going to give up without breaking anything as it runs OK, just wanted to do some PM.