This blog is dedicated to helping RVers with how-to articles on just about every topic you can think of, from how to find and buy an RV to planning the family bvacation/b, along with tips, tricks, and advice. ... I chose a location right next to the control panel for the LP level gauge, generator on/off switch, and holding tank level bgauges/b (see Figure 1). Fishing the wiring down through the wall and under the bathroom tub was a little tricky but by doing so, ...