here is a simple mount i made for my moza r9 direct drive wheel. the bolt pattern works for all moza wheel bases. my sim rig stand was made for an angled logitech or thrustmaster wheel, so i made this adapter when i upgraded to the moza from the g29. at 50% infill its plenty strong. I've been using mine for a full year as of 1/28/24 with zero issues doing drifting on assetto corsa for at least 3 hours a day and rally on dirt rally 2.0 a few hours a week.