"SoCalMike" <mikein562athotmail@hotmail.com> wrote:
> R. P. wrote:
>> Would it be enough just to spray the channels that are visible
>
> probably. wouldnt hurt.

I tried it and it indeed helped. I can now operate the window up and
down but I try to apply more of that silicon spray later.

Boy, I'm sure glad I posted my problem here first before I went to a
repair shop. It sure saved me a bundle!

Rudy