Making a Mixamo Char fall (giving it physics)

Hey guys,

it might be super stupid question but i don´t know how to help myself...

I want a character (i got from Mixamo) to idle...walk...fall (all scripted with the Animator controller) so it looks like she falls of a cliff in the final cut scene.. buuut when the animation is played she idles walks and than falls but has no movement in the y-axis while falling and it looks more like a crazy kungfu move.

i tried with rigidbody and capusle collider but 'am not able to do it .__.

i hope someone out there understands what i refer to and knows the answer

 

okay found out how to fix it.... increased the gravity under the project settings and set the mass of the character to a 100 now works perfectly fine