Hey FC,
good news for tornado lovers. I got some suggestions from discord to try Bar Keepers Friend, and it appears johns explanation of it being a oxide is correct as after a good polish my threads are back to new and I have no concerns with the airpath!!
I won't be sending mine in anymore, as I have no concerns! Thanks for all the input here.
good news for tornado lovers. I got some suggestions from discord to try Bar Keepers Friend, and it appears johns explanation of it being a oxide is correct as after a good polish my threads are back to new and I have no concerns with the airpath!!
I won't be sending mine in anymore, as I have no concerns! Thanks for all the input here.

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