[Stan the Man]

Excuse me for asking what may be a dumb question but ,.. Why do you say half the vain is missing??
I've heard of them missing completely, but not pieces of them missing..
Correct me if I'm wrong,.. the vain pivots, not at the end but off center (from front to back) its both ends that make up the shadow.. The front end throwing one side and the back end throwing the other..
So there wouldn't be a right and left side to the vain.. At least that's the way I see it..

Stan