Ok. here is the problem. We are building three turntables and putting a wall on each. We built the holy wood flat faced with luon and mounted it to the table deck. However, it is a bit floppy. I was wondering if anyone had a good idea for how to make it solid. The table is 3 layers of 3/4” Plywood sandwiched together. What we have right now were come big home made “L” brackets that stick out and up 3” and they are 3.5” wide. Any ideas?