I did my 1st test fit taking the y-bed off & putting the plastic version on & ran into a couple of problems. The main problem is the extra reinforcing ledges I added at the ends will hit the motor in the back. I will just have to take the ledge out on that side to fix that problem as well as shortening the y-belt clamp some. I also forgot to add the screw hole for the limit switch screw (That was easy enough to fix at this point). All the holes seems to line up well. I noticed the original wood design has the wheels in the back further back whereas my design has them centered on the platform. That does not seem to cause any problem. The short ledges I put near the wheels might be a little too close to them, so I will shorten them. Back to the 3d drawing board. Here are 3 photos to show what the current version looks like.
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