I've been tearing into the headstock to get an accurate accounting of its condition. She's definitely seen some wear and tear, but as the previous owner indicated, the bearings are fresh. One thing I noted is that the take-up nut on the main bearing was loose and off the threads. Logan has some for sale, but the price is formidable. Any insight to a spanner nut that works (for either take-up nut), that would be a straight replacement?..or insight into the Logan replacements? Are they any different than the original to tighten?
The punch and hammer approach seems crude, but I suppose with some blue lock tight would work as it originally did. Insight into how far past hand tight is considered sufficient preload on the newer replacement bearings?
...onward to the back gears.