I am running a Kossel Delta 3d Printer, and just recently the heat sink/heating block/extruder all started to be able to free spin. It originally stayed in 1 position, but the other day I went to remove the extruder tip, and noticed the whole thing free spinning. Would that cause an issue when printing? I am new to 3d printing, and have had my printer for 1 month without getting a successful print thus far. 8*(