Okay heres how id like it...
Exactly like every other maptrace feature works on other software, ie CromePro.
Turboedit has no indication at all of the map trace, the map trace on the Turboedit plugin is simply a purple cell on a grid with turboedit columns and row headers BUT its in ECU control.
Id prefer a tool for part throttle tuning etc on a dyno where the software tracks the load site and you make adjustments to fuel and ignition and to move around the map you use your right foot and the dyno rom control, much like a pot box. WOT tuning is easy and doesnt really need much datalogging at all IMO.
Im open to testing out any ideas you guy have though, i just think turboedit suffers with tuning at the moment due to a lack of clarity in the user interface, it requires intense concentration to keep track of whats happening.