Doing some verification and tuning this week on a design that had lots if fine itch and density. Test points: when you don't have them you need them, when you have them you need more. This leads to the tricky probing and triggering dance. With the accessibility but mostly dexterity involved, the dominant hand (right in this case prevails), results in crossing over with the left and blocking the display. Now this is not as much of an issue if you keep your scope on the left, but setups vary and sometimes is just that way. So this leads me to wonder why you don't see left handed controls on scope much. Sure there's bottom sometimes but that's about as close as you get. I can see that its a trend that's perpetually stuck because everyone does it this way so its not wrong and no one wants to take a risk.
Well I'm sure this will all be moot as soon as they take our kobs away with going full touchscreen on everything and the controls are movable.