Alls well that ends well! I love the Fat-Beams on the SJ5XXX. It's totally transformed into a Rock bass, I wish I'd done this in 2019 when the Country Band dissolved, and I started playing Rock again.
First off, these don't feel like other Steels, they feel like nickels. But they have great attitude, a lot of sass and sparkle and are perfect for this bass in this genre. They would have been good for Country as well, with the tone rolled rolled off. I did have to roll the tone off a little, but that's good because when they settle in or lose a little highs I can get them back. In fact, I think I'll put them on the D-Roc. The tension of the light guage feels wonderful.
Also, the PUP selector is far more useful, I like all 4 positions, something I can't say about any of the 4 other Dingwalls I've had (with the caveat that I rewired it so the middle PUP is solo instead of the bridge).
So happy , and so glad this made-for-me bass is back in the rotation, it's far too good to be wall art.