Does anyone know what the fflex rating is on the burton verdict 2010/2011 model snowboard. Its not really a big deal, I'm just curious of what it is. Also, I am thinking about detuning the edges tonight as I am going to the hills tomorrow to rride. I know that you use a steel file to do it and then the gum stone afterward. But I don't have a gum stone so would it be alright to use a high grit sandpaper to sand of the burs afterwards? Thanks