was having trouble with setting my CL RAS Table. Found out the column was bolted with four bolts to the steel frame. Well the back 2 bolts are locke throught he outside frame ,all the same height. While the front 2 bolts are a .080" (metal thickness), lower just because of the construction. I haven't shimmed it up yet , still lookinf=g for enough material to go around the column base plate. Is this a assembly problem? It is hard to imagine thie saw bought in the 50's was used badly. I can't set the blade to cut front to back w/o it hitting the front of the table.