New problem
I added a second battery to the slide out battery tray and the extra weight seems to allow the entire tray assembly to sway front to back quite a bit.
So much so that I feel the need to reinforce the tray with steel plates which will also protect the batteries from tire spray as mine are located just ahead of the right rear tires.
I just don't trust those four long steel straps that they hang ~80 lbs. from after seeing how the tray can sway just standing still, never mind going down the road.
Has anyone else run into this problem?