Idiot proofing idea really - it's a nuisance when I've set up a sync on two images and I'm working through a sequence then use the left screen play button rather than the common control button (or vice versa if I've already paused the right hand screen and then use the common play button instead of left)
I think it would help if the common controls had a different coloured skin, specifically different coloured buttons - at present the left and common controls are identical and close so it makes it easy for me to get it wrong
Mike