Picked up my VS yesterday at VCCT. (It was a great time). I have been using a 20 watt istick with a Russian 91%. Running at 1.2 or so ohms. I'm having a heck of a time getting good flavor from my current build on my VS, built .71ohms 21 watts with 24 Guage kenthall. Any suggestions? Also it came set at 450 degrees, should I change that?