I recently purchased a use Maxair Drifter XP503. During the takeoff run, just before rotation has a very nasty yaw to the right. Do I need to rig the vertical stabilizer to counter this? Are Drifters on of those planes that need left rudder input instead of right. I have a private certificate and tailwheel endorsement. I am a low time pilot about 100 hrs.
Any help or advice would very much appreciated.