IE, for my fuel trims it'd be nice to have a range from +2 to -12 (or whatever i chose to set it at) to be able to view things more accurately. Im never past -11 and NEVER past 0. It would be nice to be able to view a closer view of the chart graphs as they play. Also perhaps a faint line 1/2 way through each chart graph to signify 1/2 of the scale values.
another thing maybe In the historogram have an option to select total counts of KR (Not amount of KR bu total occurance of KR) in a given airmass vs. rpm. Rather then j ust min/max and average.
Dave