Hello,
I use VLC for music, because of it's relatively simple EQ, and my only annoyance was there wasn't a way to save an EQ preset. When 2.1.0 was released, I first noticed the "Write changes to config" checkbox in the EQ. I checked that, set my EQ, and restarted VLC to test it; well it works but any modified slider gets knocked back by 0.1dB.
Here's a video demonstration. It's not a major bug, but it is a slight annoyance.
Anyway, thanks!