BillyEd36

Thanks! I will try to find the answer in some Prusa forums, but anyway, I will appreciate any help here.

Hi! 3d printing is quite a new hobby for me and this is my first experience of printing with TPU (SainSmart 75mm). I looked at some similar cases in other forums so I know that other people have the same problem with TPU. I'm using a stock Mk3S, and the problem is that the extruder is not gripping the TPU to send it out the nozzle. I end up getting a lot of dotted lines instead of full layers. I've read that there are parts I can print to upgrade my printer but I'm not sure exactly what the best fix might be. Do you know the solution? Thank you!