Hi, also film ethusiasst in Seattle area. I recently got a 35w too with a similar issue. I think the spool is taking film, but the exposure counter won't move. Also, it can't finish a roll as I tried actuate more than 30 clicks on a 24-exposure test roll and it never got rewinded. It is either a spacing issue or the spool fails to grab film after a few shots.
It have some other quirks too, all at some level related to the autowinding(bracketing and continuous shooting doesn't work, )
Put the fresh battery at the data back but no luck.
Wondering do you have any update about this one?