My three year old daughter dropped my HV20 on the floor. I'm not sure if I'm being a hypochondriac or not, but the tape drive is buzzing. I'm not sure if the buzzing was prominent before, or if I'm just noticing it now because I was doing a thorough check. The buzzing occurs when the camera is in "camera mode". Can anyone offer some insight? I just don't want my footage coming out with a loud annoying buzz now ...

You have damage to the lower head drum assembly.

Thanks for the reply. That likely is the problem. After farther inspection, the buzzing isn't TOO bad. I don't notice it on recordings I've done since, so I'm happy with that. I guess I'll just plan on upgrading in the next year or two.