Give it a try, buy one separate, then you can go std if you don't like it...
Earnie Ball do a wound 0.16 / 0.18 if ya use super/reg slinkies, to match...
Nice. Have you tried a wound Third?.. Warmer tone for higher pitch. I always feel a 0.16 or 0.18 a bit thick for a plain. Wounds feel and 'work' so much better.
Tuner.pdf Instructions
I've got the Joyo and Guitar Man Copies / Variants.
Bomb Proof and a handy 9v Out, also works from the battery on mine... useful to power a batt-less mini pedal.
The Real Deal Composite / Carbon go for £€$STUPID... It's an Icon.
For use and smoother tuning I recommend fitting F4-10M thrust washers to the tuning screws (as a replacement for the 3 nylon washers on each, but keep em as original bits) like on my Hohner B2 - 4 for about a tenner.
Does the same thing happen with the neck pup on full, and rolling the bridge vol down?
It's normal as the pups are wired in parallel.
Enjoy your GSR180.