I noticed some rather disturbing "issue"- there is some sort of automatic throttle control over standart shift-ctrl one, and with it even half of stationary thrust cannot be achieved on runway. But in flight things get even worse- engine seems to loose power and partially regain it only in climb. Fuel flow fluctuates randomly, sometimes engine will go almost idle with 100% thrust set. I don't have any automatic velocity or throttle control mods, only Fierspitter Core and Airplane Plus, installed via CKAN. Is this a bug or feature?