So glad to hear that your chiropractor got you straightened around!
Would be great to hear about the nut width. I am really curious. When Keith made my first medium scaler I took him my PRS #11 to him and had him copy the neck dimensions exactly. Of course, this was way before Gard, who I have never met. The PRS was my only bass from 1977-1999 and I was so used to it. I had a 1972 Fender Jazz I bought when I was in the army in Germany, and it had dead spots on both the D and G string from frets 4-7. It was horrible. I thought at the time that Fender was sending all the "seconds" to the military guys - got it nearly at cost through the PX so maybe they were. Kind of like your story - I could get around so much better and passages that I struggled with on the Jazz became a cinch on the PRS.
I was in Germany in October and visited with Bert @ Hot Wire basses. He had a number of very nice mediums, but most of what he had was close to a duplication of basses I already own.
I wish I would have known about Wood & Tronics and LeFay, as I would have checked them out. Been emailing on and off with Jens Ritter about a bass, but I am not sure that is going to happen. His body shapes are amazing, but not for me, although I do love the shape of some of his guitar bodies. Hit many music stores throughout Germany, but saw very few mediums - lots of vintage and not so vintage Fenders though.