Quick question. The magnet on my front wheel from my cycle computer is about 2 or 3mm from the sensor, but when I stand up to power up a hill I can hear it making contact. Anyone know why this would happen? Would it be my carbon fork flexing? or my not so fancy wheel? I can't figure it out, and it makes me a little uncertain how aggressive I can be. I don't want anything to brake. If it helps, I am on about a ¥100,000 bike and weigh 87kg.