Since I'm currently stuck in Las Vegas at ATP's CFI’s school and I’ve been over this more times than I can count. All I can add is this,

SMACFUM- The conditions that affect VMC,

Sea level pressure-increases VMC
Max power on the operating engine-Increases VMC
Aft legal C.G-Increases VMC
Critical engine Wind milling-Increases VMC
Flaps/gear down-decreases VMC
Up to 5 degrees of bank into operating engine-Decreases VMC
Most unfavorable weight-A lighter airplane has a higher VMC than heavier airplane

YUM-YUM