does anyone have a source for the 3 electrical connectors that the edge ez uses? the location for them on my 01 dually is challenging to install and i would like extensions so that installation and removal (for goin to a dealership) is an easy experience. the edge folks said they don't tell people who their suppliers are for the wiring they use and a harness from them which might do the trick would be $150. I'm in Calgary, Alberta - it that makes any difference and would like to make this as smooth as might be possible. thanks for any knowledgable electrical contact person.