Thanks for all the info. I'll get the book.
It would be good if Tiffen could update their instruction video based on the feedback from people here, or maybe they already improved everything in newer models, I don't know.
Either way, getting classes is very from where I am. The official workshops are quite scarce and usually sold out quickly and the other ones are hard to find due to language differences throughout the EU. I'll try to watch out if any local ones show up, though.
There's one more thing I'd like to clarify. How far do I need to balance the thing to be able to operate it well? The static balance and the drop time? I can save the dynamic balance for later?
I always prefer to learn from the masters so I'm just curious what your normal procedure is when you need to balance for a new camera.