Hello my name is Nathan. I own a small grading and excavating company in northern CA. In the spring and fall I take off my dump bed and pull a semi cow wagon. I have a 1978 KW and a 2005 KW. The 05 is new to me it was a logging truck and I am turning it into a dump truck. I am having some issue with the wiring. I read some of the posts on this site and they seem helpful so I decided to join.