When you play a headless guitar in classical position, the tuners are digging into your thigh. The guitar is obviously going to move somewhat when you play no matter how still you sit, effectively meaning that you're going to massage the tuners with your thigh. This would presumably happen at both the end of the tuners and to some degree their sides. What is the "obvious solution" that keeps this from being a massive problem? Aside from not playing in classical position, obviously.