. Hello Aardvark,Ok I will run millimeters as its not really important to get it perfect in the discussion anyway. I thought I might have not explained myself completely thoroughly, and I was right. The split will be lengthwise, but not on the surface you are thinking of. I am talking about splitting from the front to make two flat halves and an easy build for the printer. Since the last post I did some research on the Armadillo filament Thermoplastic Polyurethane. Its very easy to chemically bond(glue) this product. No problems at all. Its looking like I will definately buy a pound and test it out. I appreciate your contribution, thanks man.