just finished a piper saratoga and getting ready to upload...however it has an odd behaviorwhenever i decrease the throttle the nose tends to pitch upward and must be forced down with the stick or the trim...this tends to create erratic behavior.what can i adjust to solve this problem?thanks very much

>just finished a piper saratoga and getting ready to >upload...however it has an odd behavior >>whenever i decrease the throttle the nose tends to pitch >upward and must be forced down with the stick or the >trim...this tends to create erratic behavior. >>what can i adjust to solve this problem? >May be several problems:a) Engines. If engine are to high may couse this problem.:( Try modify air file section 1101 (primary aerodinamics) fields 49 and 50 (Prop efect on elevator and prop efect on pitch).This are the tow only parameteres that FS has that may afect this behavior.Good luck.