@gunrunnerjohn posted:We tossed the hardware from Mianne and used a brad nailer to securely attach the top. If you just attached it by the corners, it's free to vibrate on the I-beams as you run and create excessive noise.
Hi John, you are correct about the plywood vibrating on the I-beams. Tim from Mianne sells a special I-beam clip that works great. I’ve purchased quite a few for my latest rebuild.