Do you have more precise measurements for the opening on the Router Tables? Length (Front to Back)= 235.4mm +.25mm/-0.0mm Width (Left to Right) = 298.65mm +0.25mm/-0.0mm Corner Radius = 19mm +/- 0.3mm Cast Iron Recess Depth = 12mm +0.1mm/-0.0mm Phenolic Recess Depth is 11.4mm