So last week I used this bass at band practice and noticed that the D & G were lacking in depth, though the volume was there. After reading on here that a few had found this too it looked like the stock strings - 40-100 steel rounds - might have been the issue.
So I bought a set of 45-100 D’Addario Chromes, however this didn’t work as was reminded that I just don’t like flats.
Next step, a set of D’Addario 45-100 XLs, and I think this has solved it, there’s just much more tone and depth to them, with the added bonus of them being so nice to play, I’d almost forgotten how good D’Addario rounds feel when playing. Another added bonus is I’ve not needed to change the setup, though may need to adjust intonation, will check this out over the Xmas break.