Well I'm not really sure why is this happening, but after running autocalibration on my kossel and executnig a print, the effector sinks all the way down to bed not leaving enough space for first layer (or two) to push the plastic out.
I have placed 200g paper sheet on the platform while calibrating and autocalibrating to get some space but nothing significant happens.
Any ideas?
Is there something that I can do in EEPROM to change the max/min z axis?
Thanks!