Need some help...I have follow the advice of some of the best on the forum...but I am still crippled...can't figure this out. I have a PRS 48x96 with a 4HP spindle. I recent weeks i have pulled the drive motors on the x and y, (not the z), checked the pinions, cleaned them, greased them, reinstalled the motors, re-aligned the z to 0 degrees in all directions (although I did not check after the cut)...so here I am...my problem started when I made a oval cribbage board - I profile cut the beveled edge with a 90 degree bit -cutting "on the line" and then did a profile cut out of the the cribbage board on the same vector "outside" the line...you see the results...after the board was cut and problems became evident, I re-aligned the z and then cut a series of of shapes. beveling the edge, and cutting out (not all the way through)...the bevel is not consistent, and the cut-out does not follow the same line...HELP!