Sorry Jack,
that is an old drawing.The concrete should read E/G.I am not after extreme accuracy,just chatter free cuts.My table saw is 2500lbs 8hp and so massive there is no vibration.Machines in my shop of lesser weight just don't"cut it"This is why I want a huge mass for the router.
I have parts cut on a large commercial machine and have to sand all the edges.Hopefully I can do better.At a woodworking show the Komo sales men were promoting the fact their machines were stiff and massive resulting in smooth cuts without any secondary sanding.
Larry
L GALILEO THE EPOXY SURFACE PLATE IS FLAT