SMC'er thanks for all the feedback on making a drafting table.I have receive alot of ideals.After applying these ideals,the biggest expense is the hardware.That is the arm type or the rail type or both.The auction site is loaded with all types and not to bad on cost compared to new.My question is for the draftsman is which one do you prefer?The arm or the rail,which one is more flexable?The table will have to fit in the footprint that is available so the rail type will have to come close.I don't have a 6' space that the commerical table require.I have look on CL's and several are available,but just to big.Thanks again for responding and advice!!! Carroll