Good day guys, A question here for you.....does the shorter scale of the super j defeat the point of the novax frets ? I hear lots of comments about the 37" b-string length being ideal but with the super j being 35" does that put it in the category of just another great bass as opposed to something unique ? I'm trying to find out if that extra 2" makes that much of a difference. Thanks
I asked myself the same question before I had the chance to try some different Dingwall models.
After comparing an Afterburner I, an Afterburner II (both 37"), a Super J and a Super P (both 35") I came to the conclusion that there definitely is a bit of a difference, but it's way(!) smaller than I expected. Here's what I found:
The 37"-models have just a bit more string tension and therefore are somewhat better suited for things like heavy downtuning and the tone is a bit more "piano-like".
The 35"-models however also have an earth-shattering b-string and the same perfectly even tension across all strings, so imho the fanned frets certainly seem to do their job.

The tone has less of that modern piano-like clarity and more of a "vintage" vibe, as expected of a more "vintage" kind of instrument.
For me personally the 35"-models were a better fit, that's why I own a Super P5 now.

The tone was just what I was looking for and I don't downtune much these days (although my Super P can handle a low A perfectly without even breaking a sweat, as I found out). Also I have pretty small hands, so the shorter scale helps somewhat with playability.
All in all I'd say it's a matter of taste, the 2" difference in scale is just one of many differences between the models.