Sorry, let me try again..
During a set of recursive repeat measures of a single patch, CS currently will use the the last measured values as the data point for that patch.
Instead, I'd propose an option for CS to identify the peak Y value or all measured Y values for that single patch and use it as the data point for that patch.
If measuring 90% white every 1 sec for 5 seconds total and the following values were taken for Y: 989,995,1090,1000,997.
CS (with peak Y hold option) would display 1090 as the Y value for 90% white as it was the highest value in the set. Not 997, which was the last value and is lower since it is being reduced by the TV's automatic brightness limiter.
Thanks for considering,