Hmm true. I didnt see that part about engine vac. Got ahead of myself. Well, Im going to be honest. Carbs aren't anything I know anything about. I just know what problems I had, and were similar at some points.

What do you have your idle speed screw set at? Theres a spec for it. When you hold the gas pedal at an even height, i.e. steady RPM, does the bog happen, or does it smooth out? If it doesnt, when ya take off the dizzy vac line, then cap it at the intake tree, does it smooth out?

Idk all of what the problem could be. Im not the greatest, and Im young, so not too much experience, just a little classroom learning. But I have learned (thanks guys) that a lot of problems can be fixed simply by eliminating the impossible. Whatever remains, however improbable, must be the truth. (Sherlock)

Also read this thread, I had the same conundrum with my air/fuel mix:
https://www.ford-trucks.com/forums/1...se-help-2.html