Hello, I'm currently designing a part that I would like to get printed at shapeways. What is the minimum gap that I can have between sections of a part? (think of long slit for venting that is very thin). I know that on some printers if the gap is too small, then material will be fused between the sides of the hole. I'm considering the Strong & Flexible Plastic. Cheers.
This link should tell you everything you need to know. https://www.shapeways.com/tutorials/design_rules_for_3d_print ing