Stumped and Frustrated with a Holley 670 Hesitation

And don't confuse a shot with it's working. Some guys will move it an 1/8th of an inch for example and then see the pump shot and think it's OK. If you move that throttle and do not instantly, as in right now, see a shot, that could be your issue. It could be as simple as a minor adjustment if you find this to be the case.

Ok so I got home and went right to the garage. First off I did this with the car off, pretty sure I was suppose to. So I slowly opened the throttle and the gas trickled out of the squirters. Then I gave it a quick bump to say half throttle and gas did squirt, and appeared like it was instant. So at half throttle still, I bumped it again to 3/4 throttle, appeared to be about the same. I noticed from about 3/4 throttle to WOT the pump lever didnt move at all. It was riding on the flats of the pump cam and no longer pushing down. I repeated this a few times and it all seems to be about the same each time I did it. So I need to ask a few questions to make sure Im doing it correctly. When you guys say to do this do I do it fast or slow, like if Im going to WOT or just easing into WOT?

If you don't have one, a $150 A/F meter would do wonders to help diagnose the issue. The issue can be rich or lean...
Do you have one that you recommend? I've seen these mentioned in other posts and have looked at them but there are so many I wouldnt have a clue on what I would need.