Hi - here is a Hofner 125 Guitar with a disconnected neck that I've been repairing. It has had various goes at being repaired in the past- they're known for coming apart since the joint is cantilevered and relies on the glue. A dovetail would have been much better.
I cleaned the joint down to bare wood - added some dowels and used hot hide glue to re-attach it.
It was difficult to clamp accurately so I made an alignment jig attached to the fingerboard and gently clamped it up so as not to disturb the alignment.
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The alignment jig |
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Centreline pointer |