i noticed the first depth of cut was .0455 which was .02 more than the .025 depth of cut in your parameters box.
for some reason i assume it made an adjustment on the first cut to program the even 10 cuts to the bottom of the part.
i made an adjustment to the depth of cut parameters as follows
added 1 finish cut,the amount of the finish cut .020 and the first cut was .025 just as you had wanted.
hope this helps
2007 Haas TMP-1 Microscribe MX-5 Mastercam X4 Mill Level 3 Surfaces,Solids Seagate 2 tb hard drive AMD 64x2 8gig ram windows ultimate 7 64bit Geoforce 8800 GTX