I had just posted about our Tunell filament monitor on the 3D printer parts forum, but I wanted to bring it especially to the attention of the group here -- the Tunell monitor was desgined specifically to connect easily to the FlashForge Creator (and other machines that have the 4-pin endstop cable Mightyboards and running Sailfish firmware). For those of you doing long-running prints or need production reliability, this device can pay for itself very quickly by detecting out-of-filament and other filament feeding problems, and pausing the printer. More details are on the Tunell monitor page at ToyBuilder Labs.

Thanks.