I thought I saw this here already but can't find it. The ability to change leg altitudes since not all legs are flown at the same altitudes.
A new version of the Flight Planner was released on July 18th that includes a Route Wind Optimizer and Assignable Altitude Per-Leg. In addition, this new version also displays Start of Climb, Level Off and Start of Descent points on the Chart and NavLog. Additional NavLog enhancements have also been made to display common communication frequencies for the departure and arrival airports, a HOBBS and TACH IN/OUT log and IFR Clarence fields when the type of flight is IFR. There is also a Notes field that a user can type in details they want to have printed on the NavLog.
I am curious about his as well but haven't found a way to do it yet.
I found this from approximately three weeks ago, "Altitude per-leg is another feature that is on our development list. Thanks for adding this comment to the post as it helps us prioritize our development efforts! Not sure of a time frame for releasing it but I would say that it is on our "short" list."
Customer support service by UserEcho