Step climbs don't make sense for MSFS Citation Longitude

[Cogwheel]

@SimBrief

Depends. Initially you were probably too heavy to make it to FL450 due to the fuel load required. Later on in the flight, FL450 might have become possible, but if that only occurs 30 minutes before you’d need to descend, it’s more efficient to stay at FL410 at that point.

This makes sense but I think there might still be an issue with the Longitude performance profiles not having been updated since MS made improvements (as discussed in other threads). I’m seeing ~360 lb/h difference between FL410 and FL450. Even when I can’t reach full speed at 450, it still seems to be more efficient.