I spent some time this morning working around this new carb. Once I got the coolant hoses done and topped up the fluid I figured it was time to power it up for real, reach in and turn the key on to let the pump run, then to motorize the starter. First spark it was running, smooth proper idle. It is warm out and the choke was half open instantly.
Collected loose tools, set the hood down and climbed in' It just simply drives as it should. I only went around my back yard on the lawn, no airfilter yet. But wow, not even sure if it will need any adjustments.
Best $120 I have spent recently.
Time and season change will really show what this is.