Answer 1

The circumstances for this tech appear to be be in state skid or superskid and push down, dash, and jump at the same frame.

There's no need to turn around, however you need to put yourself into skid state.  One way to do this would be to start walking down a slope without pushing down (otherwise you get locked into slope slide) then let go of forward (and then do this tech).

Answer 2

You don't have to be in state 'skid', state 'run' is also fine.
e: unless it changes to skid in some subframe, can’t really check rn.

Answer 3

I added state change output to the debug data to help understand what's going on in situations like this.  In the case of your pb, you make the following state transitions in the same subframe.

run -> skid
  skid -> slope_slide
    slope_slide -> jump
    slope_slide -> dash (but you actually were in state jump)
  skid -> hover (but you actually were in state dash)
    hover -> fall

In the next subframe you transition from fall to land to slope slide.  So amazingly you jump, dash, and down dash all in the same sub frame :)

Answer 4

I did it with every char, kid is probably the worst at it.
Nice find ahllyks

Answer 5

Cheers Leap.
Only thing now is to see if it can be applied is stock maps

Answer 6

Maybe on Research? Boost at the two trashcans

Answer 7

=o