Hairlock for Skelestruder MMU2

So I got my MMU2 and hooked it up to my Skelestruder. Everything works nicely, except I have a Volcano mounted instead of the stock V6 heat block. The great thing about Skelestruder is it makes debug and clearing issues fast and easy thanks to the quick connects and modular design.

But the slic3r settings are tricky. The main issue to solve for MMU is to reduce stringing. The really fine strings, I call hairs, can build up and cause trouble in a number of places: jam the finda ball, plug