Hi and thanks for the feedback - I will doublecheck the starter power at high altitudes (MMMX), the move to XP12 created some headaches regarding starting. We have no control over the fuel scheduling and we might have to resort to some scripting to tame the spool up after fuel introduction.
I have also noticed that power requirements for taxiing were a bit high in our latest version, Laminar is changing wheel parameters a bit in the upcoming next version (less wheel weight, tiny increase of hub friction for the "stopped" case) and I will retune the rolling behavior when that drops.
I look forward to your further reports, it has been 11 years since I last released the parking brake of a 737-300 and memories fade fast...
Cheers, Jan