No, I think things are sorted out fine. Especially, for you the effect of the BL might be much less than for me, as you use the 10:1 fine control. It seems most of the BL (also mine?) is intrinsic to the EAF. In itself a good thing IMO, as then it very confined and one should be able to reproducibly correct it.
Maybe just one note: Watch out for drifts in your focus position that could indicate issues from creep using the 10:1 drive.
Cheers,

Pit

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