I am busy building a reloading table, I used 50mm square tubing for the legs. I bought one of these yesterday to try it out.
Short answer, don't bother.
Turn the plate around and use the bottom 4 holes? I think the shaft on the Xramp needs to go through so the way you are holding it now the plate would not allow for that?
I would like to know how many of these drivers are from Mozambique, this is exactly how the drive in Maputo. You have to wait 10 seconds after green before you dare to cross.