I am upgrading my current tax 4 head to the all metal hotted and i am printing out a new extruder mount. I also am doing some mods to the machine and i am wondering the best material to print the parts with. I know the answer will be abs however i am struggling to get them printed without the usual warping etc. Can these be printed in colorfabb NGEN? I don’t know the temp these parts will get exposed to. I am assuming Std PLA is out of the question?