[SML] S4 Lens tube "back cap" STL file available

[*Hobbit*]

Assuming you're accomodating a typical snoot-down stored position with the
gate end of the tube toward the sky and dust raining down therefrom, it
looks like a fun solution.   But for long-term quarantine-imposed storage,
wouldn't a small bit of paper and a couple of slaps of gaff do just as
well for the 3D-infrastructure-less?

Hoping most folks' storage needs are *not* long-term,

_H*