[evil]Lets see...[/evil]
I was a loader, I was an unloader. I enjoyed both.
I am a sup. now and it is very difficult for me not to work.
Not b/c I want to. Not b/c I am trying to make numbers...
or steal union time/ jobs..
I do it b/c the people on my belt, simply can not keep up, choose not to keep up, and I hate to see them buried in the incredibly large volume coming down the belt!

Here is an idea, I do it for morale! I do it to assist.. to train (over and over), I do it to help people catch up! So they do not feel overwelmed.
But I guess you will always have the shop stewart and the union rep who attempt to make problems out of everything.
Maybe I wouldn't have to work if the hourlies on my belt simply...
a)
showed up on time
b)
came to work
c)
utilized the methods
d)
actually tried to put the work away
Then again it is easier for one to
run to the union...or
tell the shop stewart the sup was working (even when they were actually assisting "you") than
to take [evil]responsibility and accountability [/evil]for your actions.