That brings back fun memories!!
Great job BTW!
When I did the advanced course many years ago, (looks about the same but I didn't see the "Iron cross")
3 TIGHT -360's before coming out, all were on full dressed Harley's.
To do all the really tight stuff, you had to be at full lock (steering) and literally dragging
your floor boards. We left a gazillion circles ground into the newly paved parking lot!!!
Maybe its just your camera angle but are you looking to "where you want to go"?
I know if you look down, that's where you go.. Looking ahead is the key.