I got to make the modification to the linear guide plates for Y. Because I am flipping the belts around so they cross over in the back I need to change the orientation of the pulleys and for this to happen new holes had to be drilled and tapped. I was able to hold one plate directly over the other to line up and mark my holes. And I drilled them holes in a drill press..



With the guides back on the rails for Y the very next thing I need to do is mount the stepper motors up front without the cross bar. So I am making this part that when perfected I will mirror and print for the other side. I might do the final part in black but for now here is a mockup of how my X and Y motors will now mount..