AudioObsession
100+ Head-Fier
I made a tiny little ball of Beeswax and stuffed it into the end of 1 BA in each of my ZS-6.. I would imagine that I could possibly remove the wax later on, but probably not.. Still I'd probably have a better chance then trying to remove glue.. Either mod helps to tame the "SsSsSSSSssScCCchHhhttTTt!!!!" by 50% though!Not sure....I can deal mentally with gluing a ba....will surely broke whole IEM by nervosity!
But other mods look very interesting and I will surely try some, just wanna burn in a little the sharp beast before.
After you plug one of the BAs it's also a good idea to cut a little foam disc and place it on top of the other BA before you replace the metal nozzle screens.. This will give another extra sibilant filter to the remaining BA.. I really enjoy my ZS6 after these mods (Inspired by @Slater of course!).
^^^These are the little foam discs I cut, using a sharpened brass tube.