Hello Ron and Chas, I have 44,000 miles on the Trail-lite and 21,000 on the Roadtrek and both run like a dream.
Your right Chas, If I had all of my Vehicles in the drivway they would not fit , my wife keeps telling me to thin my heard out!
Here's the 1980 Laredo CJ-7 I found sitting in a barn for 23 years, almost ready to take it out for a run.
Gary its an easy hook-up I found the battery wires to the coach and chassis right near the converter panel,its just a matter of identifying which is which and hooking them up to the gage.
Midnightsadie, I will try and find the diagram of the wiring I did but I think it will depend on what type and kind of meter you are going to purchase.