I am a person of unconventional ways, and I wanted to get my fingers fit again without much physical therapy. So I decided in early 2018 to practice my fingers on the bass. I rewarded myself with great success and had a unique bass made by Bert Gerecht (Hotwire Bass). Have fun.
We go with the customer through his wish list, and set all design points. Basically, it makes sense that the three-string neck width has four-string dimensions, so the neck does not feel like a broomstick and the sound is fat enough. Of course, you get a big string spacing, and you can really dig in.