Hello,
I had this problem in 3DS Max with their biped rig. I'm locking my rigs feet with IK, and I simply want them to bend down; so I move their core down, and it seems to work. However, when I play the animation back, their feet move in a circular motion even though they should be static. Normally, I could fix this by keying every frame; but since Spriter works in milliseconds, that isn't really an option.
Is there a way to fix this? or a way around it?
Thank you.