Stop in for a cup of coffee

Think I found the issue with the pop popping on the pass side. Had Dean over just for a new set of eyes. Runs good till it gets warm, then starts. Ok he tries a few things, well manually closes the choke a bit smooths out so check the intake bolts still snug on that side but not tight, tighten them a bit more, better but not right, Took the new 1411 off and will pull the top today and see what jets are in it I forgot it has been a few years. Need to find a new base gasket today. I cant find my spares, imagine that!