Kyle tech is one of the fastest techs in the game, other than a few other ones none can trump how easy and fast this tech is.

You do this tech by:

1. Get up in the air (Hit the ball in the air and headbutt grab it, or go to a ledge)
2. Activate onball
3. Hit the ball forward and slightly downward
4. Glide behind the ball
5. Stop gliding and grab the ball

Steps 2-5 should happen fast, if it isn't working try going faster.

Here's a clip of it:

Kyle tech example