I bought this topper probably 5 months ago.

I just took it out of the box.

There were no instructions and it has wood screws supplied, which don't work on a metal backbox.

So, not sure what to do now, it's not useable without me modding it.

Robert

I fixed my topper by going to the hardware store and getting another set of angle brackets.

I did drill and sheet metal screw the topper in on the rear angle "legs" into the top of the backbox. I put Velcro on the front "legs" so the topper doesn't rattle.

Dan PM'd me wiring instructions and the topper is now working.

It looks good on a Premium, I think the blue tends to mute all of the red on it.

Robert