Dave
I know you always say the Ultra does not need crow but is there any adverse effects to having crow?
I have crow on my Ultra and I notice that when I slow it down with full flap and crow, it tends to really drop the nose in the turns. It then takes a lot of elevator to correct it. Straight and level it is fine.
I did not notice this on my classic flash. With the classic I could drag it around the sky nice and slow with full flap and crow.