FBO plate over advancing
Gonna give this one a shot tomorrow. Should be 6 degrees, according to the charts. Got it all back together with a good new Carter fuel pump and just fired it up quick. Fuel pressure is back up where it should be. Time for bed now but will check the results tomorrow. I'm sure it will be much better. I have a Bluepoint micrometer too, but the dang battery was dead and it was late. This cheap one has been pretty accurate though, so far.