Same as some other posts that have the same problem. http://forum.flux3dp.com/t/delta-movement-failing/2773
I got my FLUX Delta+ 2 days ago, I successfully made one 3D print with calibration on the first try. However, after I changed and tested the rest of the tool heads and switch back to print module I was not able to pass the calibration nor the movement test.
2 of the rods keep detaching, once instance even 4 dropped out and drawn a circular ring on the matt. I had tried to "soften" both wire and material tube as well as rearranging & adding lubricant, there must be more than 20 - 30 trials.
Video here: https://www.youtube.com/watch?v=mrQn7xVfNi8&feature=youtu.be
Please help, I even tried to skip the movement test before printing but some how it will not let me. Thanks guys!