Reality Factory

Hi all
I' m trying to make a brush to move along an elliptical path, using a moving platform entity. When adding keys for the straight portion of the path, the animation is ok. When adding sequential keys for the part that the brush is making slight rotations and moves a little forward, the whole animation gets messed (every key except of the last one). How can I fix this problem?

is it a model or a standard brush?

has to be a model
you seem to only be able to do one command. like if you move it you can only move it or it messes up

so you cant move it forward and rotate it in one keyframe?

nope