Now we begin looking for the frame to start running. With the stick neutral you’re going to advance several frames while watching for some information between pauses.
First you’ll be verifying that your flash cancel has left you in the correct position
Its very important that you check for this position during the frame advances. If you have not settled into this position, something has gone wrong and you should abort the attempt and restart.
Once you have confirmed your position, focus on this section to start looking for your cue to start running:
Specifically, we’re watching for these flash particles to emerge from the doorway.
Here it is frame by frame:
This sliver emerging is what we’ve been looking for. This isn’t the frame but we’re close.
There’s two frames of the sliver, neither is what we want.
This is the target! There’s two frames that look something like this and they both work
2nd valid frame
Too late
Once again I’ll note that +/- frame advances are a great choice here, as well as advancing two frames at a time.
Once you have found the frame, hold left, unpause, and immediately start mashing booster.
If all goes well, you’ll slide to the right edge with an uninterrupted run.