mpcnc dewalt 660 tiltable mounts

I made some changes to dw660 burly mounts. I trimmed the struts off the lower mount because they would collide with my dust boot and ir collet nut rotation speed detector. I trimmed lateral aspects of lower mount so the screwdriver can reach screws easier.
I put a piece of mirror glass on the center of my table and used a dial indicator installed on z axis, I shimmed the glass with slips of paper to be level within 5 thousands of an inch across the surface.I installed dw660 on the mpcnc, and