Multiboard Propane Holder

I have remixed the 2x2x1 multiboard multibin insert to hold a propane bottle on the multiboard wall. The hole diameter is 76mm. I have tried other multiboard wall mounts for propane holders, but they weren't sturdy enough for my liking, so I made this one. It uses a multiboard multibin insert with a topped multibin, a base plate, and 2x2 brackets, with all the hardware needed for mounting included. Lots of parts, but it is strong, and I have done the hard work of finding and putting all the required items in the file.