Crazy tech to use Spear or Blades during Axe Recall!

A few techs I stumbled on while practicing this insane axe throw technique demonstrated by GameBreakerGod here: • REVENGE PRECISION SHOT... (please check his channel out - dude is bananas with the mechanics!)
For recall into spear slam the inputs are:
-Throw axe, evade (once - roll evade will not work), switch (down on d pad) and then triangle to recall axe almost at the same time - you have to hit the d pad direction literally a micro second before hitting triangle to recall, then as the axe is coming back you need to hit triangle twice.. and on the second time, hold it for the slam - it will auto charge the axe on this hold as it hits your hand.
For the blade spin, it is exactly the same:
-Throw axe, evade (once - roll evade will not work), switch (left on d pad) just before hitting triangle (microsecond difference) - then mash triangle to lock the blades in, after you hit r1 or r2 you can follow up by holding r1 for the axe charge attack, etc..
It will automatically switch you to the axe no matter what after the current animation is done.. I’ve been trying to push this further! - really curious if anyone has seen these techniques before! :-)