A more powerful Fang..

[Nifty]

What is the FANG supposed to do?

Ideally air is going direct onto the extruded plastic (good) and NOT cooling the nozzle (bad). I may have to take tweezers and some tiny strips of tissue to see how much air is hitting the nozzle vs. just below it.

I thought all Nifty did was use a heat gun and tweezers to reposition the air flow, not decrease the diameter of the pipe air flows through.

Correct, I used the other / blunt flat end of the tweezers to adjust the position of the end of the fang without impacting the size of the outlet.

 

[Nifty]

Here is a good bridging test for any "fang" if you guys want to try it out...

https://www.thingiverse.com/thing:2766559

Cool!

This is the one I've been using, then I stretch it in CURA to make it even longer

https://www.thingiverse.com/thing:546688