Howdy everyone!<br/><br/>I've decided I want to purchase a SeeLevel for my 1994 U280. The existing tank monitors are giving false readings. I would like to monitor the following:<br/><br/>1. Fresh Tank<br/>2. Gray Tank<br/>3. Black Tank<br/>4. Propane Tank<br/><br/>I'd also like a second monitor in the wet bay for when I'm dumping the tanks. I looked at the material on Garnet's site, and they talk about...