You can take flex or sectional track and make your own HO E-Z track with these, just glue or screw down the track into the groove. You will need 8x pieces to complete a 24" radius circle. You will also need at least a 400x400 build plate to print these in HO. You can attempt Nscale sized but this is untested. The roadbed sits 1/4" tall- this is so you can use 1/4" straight planks of wood trim or hobby board to join to these pieces(I will create adapters) If the part comes off the build plate warped, pour scalding water over the piece and let it cool weighted down on a flat surface.

This has been tested with both Atlas set and flex track, please confirm tie lengths from other manufacturers match Atlas ties to insure fitment
If there is interest- I will make 22.5° sections so you can print multiple on a smaller bed.
I will be making end adapters to let you glue 1/4 MDF or wood strips to make straight sections. (why waste plastic)
I will also be making straight sections
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