Thanks Rick. And for the quick reply as well. I got in just under the wire for ordering a new S/O Valve that will be here Monday.
I aslo have a profesional MB mechanic that will install it for me.
He said something about if it goes in wrong, I could have some problems with racing up the rpms and it not wanting to shut off. I figure he can have at it. I know he's done quite a few.

I've also got a Vacuum pump repair kit coming just for grins. I know I'm running the original pump, so I think I'll put a kit in it before it gives up on me while I'm some place I'd rather it not.

Now - If I could just get the windows back in proper order.