As I recall, the guage read 18" Hg at idle and went to zero at full throttle. If there is a vacuum leak, I can't find it. I have not rebuilt any vacuum stuff, just disconnected the door locks and plugged the line with a golf tee and did the same with a couple of climate control valves. I went through the vacuum troubleshooting a while back. The system was about 1" Hg low, but the parts that are supposed to hold vacuum do so.
I left yesterday because I didn't think anyone was still on the forum (and dinner was ready).
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