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    Bubble Sextant (Bubble)
    From: Steve Gillion
    Date: 2025 Jul 30, 09:38 -0700

    Folks

    I have a Bubble sextant as attached photos, the bubble reducer screw/knob does reduce the size of the bubble but only to quite a large diameter, just wondering if there's a possible fix for this, with the knob fully screwed in the bubble is to big for a reliable sight.

    Regards

    Steve Gillion

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