Hey Nerv,
Much like a Fender single coil, you are left with just full pickup chassis twerking. No pole height adjustability here.
These pickups have a staggered magnet array with the D and G appearing taller than the balance of the magnets and the B a bit shorter. This works well with small radius necks like Fender’s original 7.25” as the neck’s radius reasonably matches the magnet face radius allowing the string to magnet distances to be reasonably similar and therefore the string to string volume more consistent. With larger radiused necks at 9” and above, flat magnet arrays tend to work better. So if the D & G are offensive and you have a larger-radiused neck, swap in a 7.25” if available and it will probably sound better.
Long story long, sorry.
Rob