I have a 2002 Monaco Dynasty with an intermittent 12 volt issue. The inside lights dim, sometimes to the point of failing totally. This doesn't seem to be consistent with any load conditions, and we are plugged into full shore power when this happens. I have a Trace inverter that was made and installed in the coach in 2008. The inverter remote panel shows 100% (or near that) charge, with house voltage no lower than 13.8 volts, up to 14.2 volts. When checking the inverter set up (we bought the coach used), I saw the batteries had been set up as GEL, but I had replaced these with FLOODED. Could this be a bad inverter that isn't sensing the coach load condition correctly, and is trying to figure out how much to charge?