I am working with a bioprinter and print filaments on the scale of 0.250 - 0.500 microns. I am currently using a nozzle with a diameter of 0.230 microns. When I try to slice custom models that are on the scale of a millimeter or smaller I am not able to slice it correctly using repetier host using slic3er. The model I have tried to slice is a cylinder to represent a basic blood vessel. It isby Wolf1987 - Slic3r