Need help adding more than 7 avatar gestures (SOLVED)

[why]

I can't figure out how to add more than 7 avatar gestures. I've done it before on an older project but I wiped my computer and I can't look back on the projects anymore for help.

If someone could send me a video, try to explain in detail, or send me a unity package that could help me learn, it would be greatly appreciated.

I am using the gesture layer of the avatar.

Basically what I want is:

Left or Right 1 (fist) = fist anim
Left or Right 2 (open) = open anim
Left or Right 3 (point) = point anim
Left or Right 4 (victory) = peace anim
Left or Right 5 (rockandrock) = index finger towards palm anim
Left or Right 6 (gun) = gun anim
Left or Right 7 (thumbsup) = thumbs up anim
BOTH HANDS 5 (rockandroll) = middle finger anim

[why]

I played around with it and I found out I was literally just missing an additive blending on the "Both" layer...