Cluster Housing Refurb

Heres An Addendum to this post on gage ohm readings.
I also have a gage cluster from a 66 B-Cuda that I am working on. I have all the gages out of the cluster.
So..... Red Fish......., are the ohm readings in post 34 suppose to be good readings,??. I did that test on the back of my 66 fuel gage and couldn't get a reading on post "I". So I drilled out one rivet on the back of the gage and swung the gage face out of the way. Their was no salt and pepper sprinkles, and all the wires were attached, and still good. I wasn't getting any reading on post "I". Post "I" has a tiny set of breaker points as part of it. I took A strip of 2000 grit emery paper, and sanded both sides of the points, while putting a little pressure on them with a Q-tip.

After sanding the points, I put the gage face back on and read all the omhs again.
here what I got now.
A to S=20.8 ohms
I to S= 20.8 ohms
I to housing=50.8 ohms
A to housing=50.7-8 0hms
S to housing =71.6 ohms
before I sanded the little points, I had all those readings, but none at all on "I".
So what I was wondering, are those readings good. I have the 66 Fac service manual, but it dosn't mention any values for checking voltage limiter. It mentions the tool #C-3826, for checking individual gages.
Thanks barracudadave67