JayG wrote on Oct 23^rd, 2010 at 4:33pm:

THORmx wrote on Oct 23rd, 2010 at 7:15am: I too have an issue with the Pitch trim being WAY too sensitive.  I changed the value in the aircraft.cfg for now, but would like to see people that actually know what they are doing to have a stab at it! What exactly did you change, this is driving me crazy too

Not exactly sure what section in the aircraft.cfg, but it has "pitch trim effectiveness" listed.  I changed it to .80, but further reducing it may be even better.  Try .70 and see if that helps!