I did not mark the pump timing at all. I just pulled the pump out. But I am not sure that I ever had the pump set perfectly.
To install the pump all I have to do is bolt it in and then remove the delivery valve and set the engine to 24 degrees BTDC and move the pump until it drips 1 drip per second correct? and install a new copper washer.
How does the Timing lock tool work? Sounds like it may be more accurate.

Thanks for all of the help. Glad to hear somebody else had the same issue I am having. I will be sure to remember how hard starting they can be with a fresh pump. I have put fresh fuel in and a clean tank.