Doug, this is a TT and yes we had electric but only 30amp and if you have electric heater on and AC, you will trip the box breaker! I do have a equalizer WD setup. Never had an issue with it till this last ride. Everything hooked up fine and easy. Ball was not dry but could of used more grease. Replacing ball is easy...if it damaged the trailer coupler cup,then it can get pricey as its welded on. I did hear allot of creaking on turns but that is standard fare for this type of WD. Plenty of hills and curvy roads on my trip home. Had it connected up correctly because if I did not,when raising to install sway bars,hitch would of popped off. Maybe some piece of metal got in there. I use magnetic mount locator balls to align. Thinking maybe a piece of magnet broke off and was sitting ontop of ball and I did not see. That is where I place it.