Currently use the Rotosound RS775LD, which works great for everything except the 5th string which I tune down to Ab. I love the feel of the strings but that 5th is just a bit too flabby. Any recommendations on what to use? Bass is a Squier Affinity JBass V.
It's difficult to find very large gauge flatwounds, maybe someone does a .135? Drop tune flatwound sets do not exist so you will need to use a 4 string set plus a single. Otherwise, Octave 4 Plus (custom string maker) sells huge flatwounds .140 - .188+ Sub Contra Flatwounds
Yeah I had checked Stringjoy and they dont even sell flatwounds there. $100 for a custom set is not going to fly with me though.