I've had this OLP 'Ray for some time. Bought it cheap off fleabay because well, why not? The neck has never been ideal, too clubby for my Jazz pencil-neck preferences plus a couple of problematic frets meant that getting a low enough action for my liking was difficult. So when this fretless neck came up for sale here last year I snapped it up, and have finally got my derrière in gear to fit it.
It's actually a Jaydee Supernatural neck (hence the 'JayRay' name ) with a nice slim profile and a gorgeous mostly-unlined ebony board (tiny 3mm fretlines on the fretboard edge, the ideal solution IMO). I've fitted it and strung it, and will give it a couple of days to settle before I tackle a proper setup. Further plans are to move the pickup 3mm closer to the neck (thus allowing the proper MM pickguard to sit flush to the neck), fit a battery box and then build a preamp -- I'm thinking of making one based on the Alembic FET F2-B 3-band, otherwise I'll make a 'Ray or Sabre 2-band clone. I might try to source a better bridge too, the factory one is a pretty crap BBOT really.
Dead pleased with it so far though, that unlined ebony board is sooooooo classy. I'll update this thread as the remaining jobs get done. Thanks to @greenolive for this gorgeous neck!