As some of you know I recently bought a new VCR. I got a Samsung VR9160 and overall I'm very happy with it. I just have one concern. I have noticed that it sometimes puts a small (like 1mm) dent in the top of the tape. It's usually at the very beginning. It has done it to almost every tape I have tried. It doesn't seem to affect performance but I'm still concerned. Should I be concerned? Is it defective? Or should I just stop worrying?