I believe that the voltage cutoff table that the Quark uses really shows the Quark's age. A 3v cutoff was appropriate with the older 10C lipo packs, but the newer packs that hold their voltage better really need a cutoff of 3.2v or higher to protect the pack.

It really is a shame that after all of this time, S&T is working on a new controller and it's just another 1/10 controller.