idle advances when warm and off idle bog

Throttle blades probably opened to far. Make sure when you open the choke the fast idle arm is not engaged on the throttle linkage. I would pull off the carb and look at the throttle blades on primary you should see the idle slot if it's much more than a square your throttle is open to far. Or if you don't want to pull carb off back the idle screw completely and then turn to where your linkage just starts to move then turn about a turn to turn and a half and you should be close. Initial should be good at around 15 to 20.