Hi! Our company has just purchased CamAlign Chart. Our intention is to make sure all cameras, during the shoot, looks the same.My question is how do you make it work? I've been looking for manuals all over, and I'm completely lost.I understand that you have to achieve a specific pattern in the vectorscope in all cameras for it to look pretty much the same. Do you do this in production or in post (color grading/color correction).And lastly, what does "Gain x 2" mean. Please enlighten me!Thanks