Greetings,

Are many/any of you guys using a fan to cool the filament immediately exiting the extruder of your Prusa i3 or i3v? If so, what have your prints gained from this? Is a fan only/mostly applicable to PLA?

I ask because it looks like Slic3r supports the use of such a fan, so I am tempted to rig one up and try it.

I would appreciate any feedback.

Chachin..

PS: Merry Christmas!