[albanycobra]

I swapped carbs around and the problem is following the carb...so at least I know were to look. These are bloody brand new carbs.....wish I could send them back.

I pulled the offending carb off ,throughly cleaned it out with compressed air
and refitted with no change. I don't know what to do now. I thought I was dealing with a vac leak but now I think I have a dodgy carb.

I have a centre pull linkage, works well.