Scaling Lost with Yaf(a)Ray when I push Undo or Restart

Hi there.

Problem:

I’m posing a character while using the Yafaray script. If I push Undo the character goes back to the pose I appended him at which is very large and well, at rest.

If I restart the same thing happens.

How can I stop this?

I tried “clear origin” and “Apply scale” etc.