Re: Head Cleaning

I would suggest to bringing your camera to authorized service center. One reason is that those heads in Varicam are more fragile and much smaller than your DigiBeta. Accidentally breaking head will costs you $$$ 's to replace it.
Secondly they need to replace self cleaning arm and they can run test to see how often camera needs to use error correction.
I can tell you that because I did it for years working in camera service center and I know it is more difficult with those cameras.

Mariusz