anyone had any success? I picked up some Tony tpu and cant get it to do really anything. just get blobs out of the nozzle onto the bed even with it set to .15mm first layer. (normally run .12 with pla) if you have had success please let me know your settings such as initial layer height and extruder coefficient. It will atleast give me a base to start from. meanwhile I will keep playing with it. If I do I will post up what I find works well. would love to see a post with people's settings with various materials that others can tune their individual settings from.