This is the y carriage plate for A8, Tronxy P802 printers. I have resized it to fit the Tronxy P802MA. A piece of 4mm Aluminium should suit nicely. You will need a minimum of a 3040 CNC to cut it, and a 3mm slot end mill bit. the slots for the timing belt are not shown. I cut these later with a 2mm end mill, at 6mm length to use the original timing belt. You will need shorter M4 screws to attach it to the bearings if you use less than 6mm thickness
the tronxy.art file provided is for Artcam 2011, the original files, also provided, for the entire frame can be found at:
they are in DXF format, and were not the right scale for my needs. I could not read them properly because of a version mismatch, this may be why.
I do not know if RoadDog Labs are the original designers, but they are no longer in business.