@ jessicaedelisle Here ya go! It was made in Corel Draw so hopefully the scale imports correctly in your program. I included an image in the file to show where the legs go and it has the correct dimension of the gray tray pieces just in case. The tray in my original post was the first version and I made this improved V2, but I haven’t cut it yet. I think the legs will be a lot better though and it’ll hold up better. I can share the first version if you need it too. Let me know if you make one. 
Oh yeah, if the corners are a bit tight, sandpaper can make quick work on adjusting the shape a bit.
right click>save image as
