Anybody else have problems getting rocks stuck in their Tuner skis? I've had three rocks stuck today alone. Each time it happens I lose steering, then notice that the snow is pushing out the front of the ski while riding. So I have to stop and dig out a rock. Very frustrating! Do I have too much ski pressure or something? I cant believe there's not something wrong. No, I'm not riding on a gravel trail.... I'm in Old Forge and the trails are decent.