Quote Originally Posted by SubGothius View Post
Looking at the side of the DGEV where the choke element/linkage is mounted, there's two vac barbs. One is slightly above and to the left of the other, which is normally plugged with a small screw; I'm not certain but think this one provides ported vac, whereas the other, lower one provides manifold vac. I amended this diagram to show what I mean:

I spun the carb and it stops perfectly now. I was also able to tweak the linkage, so the secondary comes in way more smoothly, too. It revved up a lot better, for some reason. I didn't realize until this morning that I forgot to hook the vacuum advance when I test drove it. Not sure what that means.