vacuum gauge to solve idle issue

Yeah like Dar said AJ, I was hooked to wrong port. I now have near 14" vac from choke port.
Stupid phone doesn't list reply #'s in threads (eg. post #73)
How should I fine tune timing with vac gauge?

AJ/FormS said

If the M-rods are staying down at 3", then; either the springs are junk, the pistons are stuck, or 3 isn't 3,lol

I'm sticking with post #73,for now

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