So just finished building my BGE XL table... used Cedar 4x4's for legs but can not find Casters that have a mounting plate that fit, all the plates are slightly too wide since 4x4's are really 3.5x3.5, all the plates seem to be 3"3/4 or 3"5/8... I am worried if I used one of these that are slightly too wide, the screws will be too close to the edge of the post... plus it wont look nice. I am putting Granite on it so need at least 200lb load per caster. I have checked HD, Lowes, Caster City, Fastenal, Harbour Freight and goggled it like crazy with no luck.
Praying someone has an answer! I had bought a set of really nice casters but forgot to check them up against the posts before I built :(