Do all you guys have really consistent ice where you skate? I am coming from D1 NCAA newly renovated facility ice which was awesome, to west suburban Chicago ice on which there's been figure skating, open skate, and 3 high school practices in the hours preceeding my late night games, which makes the ice range from mediocre, to bad (most often) to utterly terrible. Makes it hard to decide on a hollow or FBV setting. I always get 100/50 (that's what I settled on when I first started using FBV back years ago) but it (and any other hollows) seem to vary in effectiveness from one ice time to another, depending upon how fat the figure skaters were before my game and how long some facility worker left the Zamboni door open (humidity, temp).