How to scale/extend Keyframe in 3dsmax.
straight to the point: enable "Show Selection Range" in the timeline and grab the object so you'll be able to Scale Keys.

don't forget to subscribe to the channel if you wanna see more tips and tricks.




__________________________________________________

YouTube: https://www.youtube.com/c/TheReflectedOne
website: https://thereflectedone.com/
Instagram: https://www.instagram.com/thereflectedone/