Last weekend I milled up a new section to attach to my cross slide so I could use my refurbished taper attachment. It came out pretty good. I drilled holes in the new part and also drilled and tapped holes for two 1/4-20 bolts in the cross slide. Below are pictures of the assembled unit. I tested it out and it worked great (didn't actually make any chips, just tested the movement). You can see the broken portion of the cross slide I replaced on the table in the second picture. I disassembled it later to put the first coat of paint on it.
Rick
Rick