Wish list: add an aural "altitude" call out after the GP is captured on a precision approach to remind you to set the missed altitude. Saw this on a Cirrus G1000 and thought it was a great idea.
they could use more aural call outs in general on the garmin platform
for me, so far, the IAF and missed approach altitudes have always lined up so far....
Add to the wish list - an input in configuration mode for the demonstrated max cross wind component that shows up in yellow/red by the wind panel in the bottom right hand corner of the screen when you are getting close.
I love the system so far in my RV-12. It's amazing.
how often are the wind components at surface the same as you experience at say, 100ft? i don't think this would prove as useful as you think it would