I’ve been trying to print NinjaFlex on my TAZ4 with a PEI bed. The NinjaFlex prints great with the FlexyDually but it sticks so well to the PEI bed I’m having difficulty getting it off. I’m not heating the bed, not using anything on the PEI, cleaning the PEI with acetone before printing. Usually when I pull stuff I’ve printed off the bed it pulls a few strands of NinjaFlex off the part. Anyone have any suggestions? What are you guys printing NinjaFlex on?