I’m getting ready to cut my own mdf for the router mounting plate. In the drawing, I only see 6-32 bolts, is that the size I need to drill for?
Good question. I don’t have a LowRider, but I had the DFX plate in Fusion 360 to answer another question on the forum. According to Fusion 360, the smaller holes are 4.1mm. The larger holes (for mounting the router) are 5mm. According to the parts list there are a variety of acceptable machine screws for the smaller holes (3.5mm, 4mm, #6-32), so I don’t think the size is critical. I’d drill them at 5/32" or 4mm.
IIRC, the holes for the router may be slots. But if it doesn’t fit, you can alway enlarge it.