Yes, I ran into trouble with the wiring harness, and I did swear a few times. I was able to hold it back and up with some wire. The box cam off only after pulling it up far enough. When I did it, I was very afraid to pull the hose out that goes down to the pan as information on the Brickboard had warned. The reason it has not come off is that the box probably hasnt been lifted high enough(needs to go up about an inch) before it will come out of the hose that goes down...and as you know, all the stuff above the box makes that difficult. But boy oh boy was it a great feeling when I finally wrestled that thing out.

I hope this helps.

ps. its more lifting than wiggling