[Spridgets] Dizzy Question - 25 D and Micro adjuster - Vacumn Advance

[David Lieb]

> No I noticed that the vacumn advance does not seem to fit real tight into the
> Dizzy, The whole housing can be pulled on and I can see the advance work like
> it should but isn't the Vacumn Advance bolted or screwed in place somehow, The
> whole thing moving around could be the reason I get erratic timing light
> readings and I've got no power and a back miss and backfire. My questions is
> what holds the Vacumn Advance in place to the Dizzy?

James,
It is held in place by that micro-adjust nut. if it is sloppy, check
the points screws to make sure the plate moves freely. I believe there
should be a coil spring under that micro-adjust nut, although I cannot
see it in the Haynes or Bentley diagrams.
David L