No that won’t fix that. I assumed you knew that the frames shift when you modify velocity without any change in event size.
I don’t know how to desribe it but I’ll try;
This is the clip; (1 means normal speed)
[1111111 A 1111111111111111 B 1111111111111111111111]
This is the modified clip; (2 means %200 speed)
[1111111 A 12222221 B 1111111111111111*1111111 A 111]
* is the loop point.
Notice the clip event size on timeline don’t change as you speed up the event.
When you speed up the clip after point A, the point B is no longer at the same place in timeline. It’s shifted to the left.
Every change in the velocity shifts the position of the tailing frames in the timeline so you should start editing from the begining of the clip and move towards the end one by one. You need to adjust it precisely so point B doesn’t shift too much and move into the %200 area.