That would make sense, but I understand the dust also did a number on rubber seals. Given that you’re going to have to keep high pressure air inside the living quarters, if the seals are getting beat up, watch like out

I read that the dust is so gnarly because there’s never been any water to roll it around and work off the sharp edges. I guess it comes from gazillions of meteoroid impacts of all sizes.

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1986 300SDL, 362K
1984 300D, 138K