@jehlybean I did it. Bought a 6mm thick aluminum plate from 8020.net, printed out metric graph paper

@jehlybean I did it. Bought a 6mm thick aluminum plate from 8020.net, printed out metric graph paper and used a metal punch to make the correct hole positions, then drilled and countersunk the holes where needed. If you're interested, I can try and get you guys the exact specs this week.