You also have this doing other sports or is it snowboarding specific?
I'm asking sice I've similar problems but that's from my splayfeet and also occurs whenever there's a lot if constant pressure.
Jones Flagship 158, Ride Farah 153, Jones Solution wmn 156, Rad Air Jewel 159.5, Jones Mothership 156
Ride Fame, Burton Escapade, Spark Afterburner
The average human has one breast and one testicle ~ Des McHale