Sergey I find these results outstanding. I have a makerbot that I am going to try this on. This nylon definitely requires a lot of prep work but the results are worth it. I have tried 3" painters tape and taken some sandpaper to scuff the surface (doesn't need much), then just a simple wipe with a damp cloth (make sure to let it dry before printing) and came out with good results and minimal cby blizbiggy - General