One of my VU meter needls gets stuck when in the far right position - it moves normally otherwise, but at the max - it just gets stuck in there. If I knock on the top of the boombox with my finger (above the VU meters) - it gets unstuck and moves normally for a while - until it gets to that spot again - and it gets stuck again. I noticed it started happening 2-3 days ago - anybody has any idea what it could be or how to fix it? It doesn't affect the sound quality, and I can't really see the VU meters from the disitance anyway, but just knowing it does it - makes me upset - I love my GF-777!!!