I have a chance to purchase a Mazak VTC 16b with a Mazatrol M32B control very cheap and would like to know what the community opinion is on machine and control. The machine "makes good parts" but I'm obviously going to check spindle run-out, backlash, etc as much as possible before purchasing... is there anything specific to this machine or traveling column mills in general that I should check before buying? Does the M32B control allow DNC? Any information is welcome.