Separate Pitch to throttle ratio for up/down

[dcan999]

Would it be possible to allow a seperate value for pitch up and pitch down to throttle ratio? I sometimes want the plane to basically glide back home using very little throttle while descending, but in order to get it to use very little throttle I need to have the P/T ratio very high in order to remove enough, but that also makes it add a bunch when climbing which kills the efficiency.