Stalls with throttle
2010 Sportsman 500 ho. Itís stalling out when I give it throttle. Starts and idles fine. Cleaned the carb yesterday. Drained gas even though it wasnít old and filled with fresh. Plug is not perfect but itís not fouled. Filter is clean. Itíll run under throttle for about 30 seconds and then it seems like itís flooding. Canít find a leak or a blockage. Iím at a loss.