MMU2S-Buffer-M10x1-PTFE_Extension

UPDATE: Added new V2 version, which puts the PTFE holes further away from the buffer to make it easier for fingers to get in there. Haven't printed the new version myself just yet though. :)
UPDATE2: I now use the 1st version on the spool side (filament is more likely to make it in to the correct channel when initially loading), and the 2nd version on the printer side, because it has a few mm more room for fingers. Works great!
UPDATE3: Added LackV2 Enclosure variants per user-requests. I do not have that enclosure, but I finally took a close look at it. Hoping this helps them get it working.
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I was about to give up on the stock Prusa filament buffer, but couldn't give it up just yet.
This adds extenders that hold M10x1 pass-through PTFE connectors that restrict the filament flow much less than the smaller-threaded PTFE connectors. This also puts all filaments on one side, as well as offering more finger-space and funnels to guide