Has anyone replaced or rebuilt one of the pop bumpers ?? My top left pop bumper light was out and found out there was a cold solder joint that I needed to fix (course it was BIATCH to get to) and I had to unscrew the whole switch stack to make this happen. I CAN NOT get this switch stack screwed back into the white plastic from underneath the PF.....I've been fiddling with it for 45 mins to no avail. Any tips to get me on with this ?