[tangerine911S]

mjoahnson is right on everything. I will add that your base edge bevel plays an important roll in how quickly and at what angle your board will lock in its edge. Don't go any shallower than 1 deg (factory) and probably no more than 2.5. Also, detune your edges past their contact points (fattest part of the board at the ends before the edges curve in). You don't want this areas sharp. Otherwise the board will not turn predictably and may take off or continue outwards when you are trying to turn.