Guess i'm an idiot, but i put my new flat pack in mid mount box last nite and it was a royal pain in the ..s. Am i missing someting here? Any tips? The wires and plug are tough to get in that small space.
I was having the same problem. I fixed mine this way. On the right corner of the cover I notched out from right of the pin hole to the corner. Slide battery in and ran wires down the inside of the chassis.