Wow, thats bad.
If they wont take care of you and everything is working okay.... maybe coat all connections with Dielectric grease? They kind of grease you use on your trailer connections and boat trailer lights. That way it wont get worse?
Just an Idea.... but someone may tell us how that would be BAD??
2017 Axis / 25.4: Big Foot Levelers, Aims 1200 Watt inverter, Ceramic Window Tint, Full River AGM 6V batteries, Front Hellwig Sway bar / Rear Track Arm, Safe T Plus Steering Stabilizer, PD 4655 converter, Hard Wired Surge Guard, WEboost + WiFi Ranger, LED Headlights/Driving lights, Fresh water surge tank, Black Tank Tornado flush, 4999 zip ties.