Flashforge Dreamer 3D Printer - Benefits of Extra Cooling

 This is a video showing the benefits of extra cooling. I came across my first model that simply would not print because the Flashforge Dreamer does not have enough active cooling to cool the part which leads the the overhangs to lift upwards and ultimately, ruin the print. This may be overkill with 2 big fans, but it shows how important good cooling is while printing PLA and overhangs.

http://www.thingiverse.com/thing:29700