Aluminatus 80mm fan duct

For the TL Aluminatus - the deck fan is a pretty hefty 24v 80mm blower, and it creates serious drafts when attempting to print ABS. It's also very, very loud.

I did two things to minimize the impact on printing, and as an added benifit, reduced the overall sound volume.

1] turned fan 180 degrees to "blow" towards the bottom of the printer rather than up through the deck - so now it sucks rather than blows.

2] Designed this duct so that the air is pulled from the side, away from the pri