I have just put together my Bukobot Vanilla 8 (v2), and have Repetier host on my mac. I've put in all of the settings for Slic3r, and have already sliced the .stl to make the gcode for the bukobot. The only thing is, when I press "Heat on" in the extruder settings in Repetier, it goes to between 203-209 and floats around. Then, when I press run, it gives the ETA, but only occasionally extrudes about every 30 seconds, for a reheat, I believe. Do you know why it is not running, or how to make the temperature stay the same?