I'm confused about how to adjust the cant. Do I take the screws completely out of the cant adjustment bolts and turn the bolts with a screwdriver in the direction of the + or -? Should I be wearing the boots while adjusting the cant? I also want to put antoher bolt in the back of the boot to stiffen to 130 flex. Do I have to perfect the cant before doing this or will the cuff move with the flex adjustment bolts in it. The boots came bolted to a 120 flex. I can't find any instructions on how to make these adjustments in the manual that came with the boots, on the head website or anywhere on line.