How do I Handel dynamic 2d ss double jumping

Hello all,

Working on improving the character movement this week: today is double-jump day!

So I'm using a the built in Platformer behaviour Jump/Jump sustain to allow the character dynamic jump hight (without having to mess with the gravity) but I'm using a custom DJ event, simple but effective:

If Player CanDoubleJump = 1

>> If Player is X on floor

>> If (A) is pressed : Set CanDoubleJump = 0

Add Vector Y -(jump strenght)

No the problem is is that although this works well in most situations, I would like to allow the same dynamic jumping height to the double jump as is permitted in the regular Jump.

Any ideas?