SHADOW CRUISER 280QBS SAFETY CONCERN PLEASE READ

This suggestion may or may not be pertinent in your situation, but at the start of every season I pull the cover off the breaker box and tighten every connection screw, ground connections included. Also tighten the connections on the converter output, battery connections and battery ground connection at the frame. Last year I found the frame ground connection loose despite checking it the year before. Humps and bumps takr their toll.