Montages use 2 slots in one animation

Hello,

In my games, I use montages and I use 2 differents slots depending of the animation (upper body slot when I want the upperbody only to play the animation and body when I want my character to play the entire animation).

I am creating a montage for a special attack. But in this attack, I would like to use both the 2 slots. I would like to separate the animation so :

  • From 0 to 0.4s I would like to use the Upper Body slot
  • From 0.4s to 1.429 I would like to use the body slot
  • From 1.429 to the end I would like to use again the upper body slot.

I tried to add a slot in my montages and cut the animation in 3 parts but it doesn’t work…
As you can see in this screenshot, I can’t place the first part of the animation, then the second and then the third…

I don’t know if what I want to do is possible, but I am sure I am not doing it well.

Would someone help me ?

Thank you very much