I’m glad that you stuck with it and took the time to get a feel for the instrument and find the right strings and what works for you .I bought a set of shims from MM, took the neck off and tried the pink one. It helped a bit but then there was a bit of a ski slope happening and the notes were choking out above the 14th fret. Took the neck back off and went back to no shim. Slapped on a set of Elixirs and dinked around for a day and off they went. Tried some Super Slinky’s (as I’m thrilled with those on the fretted Stingray) and couldn’t take them off fast enough. Flop city. Weird. Put a new set of Regular Slinky’s, Lowered the action down as far as it would go, have very little relief in the neck, and just decided to live with it. After playing it for QUITE a lot of hours at home, and a loud jam session playing 70’s rock covers, I don’t really “need” it to be slammed.
I’m in a very comfortable spot right now and am feeling blessed to own this magnificent bit of wood metal and plastic.
It is a beautiful piece. EBMM knows how to make great basses.
I only have 2 that seem to set up as low as my Sandberg . But not displeased with any of the others. Different strings and such, it’s just the nature of guitars. I have learned not to always compare every little detail across the board and let each instrument shine on its own a speak for itself ( so to speak ).