I have the EB4401 redmax blower. 2 months ago I had to replace the carb. Ran fine until a few days ago. Starts with one pull of the cord, idels perfect. When it first starts, it runs fine, but when it runs for a couple minutes, it bogs down at full throttle. Up to mid throttle it's fine, but anything past that, it bogs completely down and shuts off. The port is clean and so is the screen. Brand new spark plug also. I pulled the new carb off and cleaned it in carb cleaner. Still does the same s@##$! Anybody with any ideas on what the hell is going on, thanks.