For those of you who have pulled monitor focus for a black and white scene or project, how do you find the ease of pulling focus off a black and white image? Is it any more difficult than in colour? We can either put a B&W LUT in the camera and feed all monitors black and white, which is simpler in a way, or put a LUT on every downstream device that wants to see it in black and white, namely video village and maybe the directors monitor and operator monitors. The focus pullers could toggle back to colour if they wanted. Thoughts? Do you find the loss of colour contrast makes it more difficult to distinguish focus on a monitor?