ASSISTANCE parameter in MSFS : Often the culprit in unwanted/strange aircraft behaviors. Sometimes your aircraft is perfectly installed, the controls are perfectly assigned, calibrated, configured, the aircraft is started by the book, checklist completed. Then, when you advance the throttles for the take-off roll, the plane throttles back, or has no ground steering… Sometimes the flaps retract or extend, the trim or PA have unwanted effects or the plane is simply uncontrollable w