I have heard about that issue already. So far I have one roll just sitting out on the printer and have seen no issues. I will bear it in mind though. I need to look into what other precautions I need to consider and what the regular maintenance should be. It keeps popping up a message about lubricating parts, but I am not sure it should need it so soon. I have seen some tools to print for spreading the grease. It is a precision tool and will need looking after.

Cheers and !BEER