Unfamiliar with the carb you have there, but it sounds close to the stocker. 200 main jet? I have a 380. What do your reeds look like? Mine kicks on the first or second kick. Where is Salem? I believe you rode Marengo a couple of years ago on a 650.

 

I was at marengo in 2002 on a 650 prairie, and 2003 on a '95 sp400. I am on the "official" videos. This year I will have a *new* ride.

Anyways, I have a Keihen PWK that measures 39.6mm. Reeds look pretty good. Keihin carbs use a different numbering system for jets than mikuni(2-strokes and 4-strokes are numbered differently). Mikuni uses one numbering system for all carbs(I believe).