Do yourself (and your knees) a favor, go to your shop, pay the $5, $10, $15 (depending on the shop) and have them do a binding test...sometimes wear on your boot can change your forward pressure, sometimes the springs will loosen changing you DIN (so and 8 is more like a 4 or 5). They'll do a binding adjustment, when they do this they'll put it in a machine that will test the DIN so it makes sure that the DIN is correct, and they'll test the forward pressure. Trust me, it's worth the trip to the shop and $15 for the test - cause blowing out your knee can cost THOUSANDS of dollars and MONTHS of time (no to mention it's extremely painful). Most resorts even have a shop at them so you can have them checked when you get there, test them on the hill - them if somethings wrong you can go back to the shop and explain. By adjusting your own DIN and Forward Pressure, you're taking some MAJOR risks.