Put it all back together. Started with L screw out 1.5 turns. Set idle at 2700 RPMs and WOT RPMs at 12,900. Filled the tank and made 15ish cuts in 16" cherry and ash logs. Saw began to bog again. Hard to keep it idling. Certainly acted like a fuel issue. Checked the tank and was at least 1/2 full (interestingly, no pressure when I removed the cap). Checked the plug and it was wet! Let it dry and and turned the cylinder over a few times with plug out. Put plug back and it fired up immediately but bogged quickly while idling. Repeated this process 3 times with same result - plug was wet every time. Removed the fuel line at the carb and there was no pressure?