Got some issues with pitch oscillation during transition from QLOITER to FBWA- Pitch angle is consistently 10-20 degrees higher than desired pitch angle, with oscillation. Once the transition is complete, FBWA is totally stable, with no issues.
Aircraft is Heewing Ranger T1 with vtol kit, and FC is matek F405 Vtol, running latest version of ardupilot/quadplane.
Any help or advice would be appreciated 
Link to 4 flight logs:
Albatross Flight logs