Marc wrote me:
I just finish an idea to improve my mobile workbench, based upon yours, with an MFT -table. It has 20mm for bench dogs and tools based on that system as well as groves to support the MicroJig system. All holes and groves have been chamfered to prevent sticking material against it while sliding over. I tested sawing panels and they still glide smoothly over it.
NB: groves are chamfered by the router bit already.
Next might be to add a vertical panel with the same pattern of holes and groves but I am still thinking on what the best way might be for this
