Your best suggestion is get a hold of a qualified RV tech. Not an electrician. Most electricians are clueless beyond wireing a light switch and can cause more damage than you already have. I agree it sounds like a 50 amp coach with an open nuetral. R...
For all the do it yourselves regarding roof sealants. I am 100% positive that other professional technicians will back me up on this. IT IS VERY VERY SIMPLE and there are no magic gadgets or widgets or sprays that will sufficiently seal your camper.....
