Batty! I havn't seen you in a while. Then again we didn't ever really...talk much.

Anyway, I'm not quite sure what you mean by Line of Action. Are you referring to the very important and ever useful first step during construction where you draw a big line which represents the character's stace, posture, excetera?

Or perhaps, are you referring to the line that you use during fights and stuff like that which represents how the object is supposed to bend when struck?

edit : Happy whatever day.