So I pretty much know that my problem is lack of gas to engine. The carb has been looked at and rebuilt three times, no idea what my fuel pressure is, and whether or not my float needle is hanging up or stuck. I wonder how long can an engine run with with gas initially in the bowl and then not refilling properly??? Thanks for all the insight.

You are doing well. Homing on the problem.
Hard to tell how long it will run on the fuel in the bowl because we don't know if it is getting completely filled.

I have fuel injection so I don't have a stock fuel pump. However, if it is starting to fail we want to make sure that no gas is leaking into the engine oil. THere is a diaphragm in the pump and if it fails it can leak gas into the engine. Shouldn't happen but look at your oil. Make sure it isn't rising. Smell it. It might also seem thin as the gas will dilute it. THis is not a big chance, I don't think, but it would be a shame to ruin an engine because of something overlooked.