I paged Bewy (and Locomotion because he did get a TQ to try out, but don’t know how he faired) because he is in a thread making some real good steam with a TQ and he has not altered the way fuel gets into the carb and the passage says after the fuel line connects to it. I even asked about it. If he drilled the two long branches right after the hard line connects to the carb to the needle and seat. I thought that one day I might try it myself once I got the experimental toy engine up and running. He said he did t need to do it.
