Yes RCIGN1, it is frustrating not being able to pull up info on this carb. The carb on my G-26 has a boss cast for the brass fuel inlet, but it isn't installed. I wonder if I lost something out of the mechanics of the carb for this main fuel nozzle when I removed the carb butterfly shaft to solder on the horn for the throttle cable? If something is floating around in there, instead of being held by a spring, it might explain my inconsistent runs. What do you think?