Agreed. There's something wrong with the flight model. Getting it trimmed on the downwind, base, and final is very difficult. Flaps will drop and the nose will pitch up and the aircraft will climb, almost unresponsive to trim input. Reducing power just makes it worse. Then just when you think you've got it under control, it starts to sink and it takes a bunch of power to recover from that...any way, it isn't pretty.