This is unique and excellent engineering! I have so many questions. I suppose the multiple square pattern creates a sturdy base for the weight on top? Btw do you have video or pics of one being used at a gig? I watched your other videos and it looks like those were all made out of plywood. This one looks like some sort of thick composite plastic boards.
Hi Brian, I haven't made any risers in a few years. It is what it is, they're all being used they all rock solid. Plywood's too expensive these days and it takes too long to make one affordable. I made all of them out of 5/8 exter B/C plywood unless people wanted to upgrade to 3/4 inch , but it was heavier, And more expensive. My biggest problem was trying to ship them.