Hi all, I'm new here. Bought a 95 sportsman 400 4x4 last year. I rebuilt the carb last weekend and finally got it running again. My problem is I took it for a test ride (to end of street and back) and upon return the idle started to increase faster and faster to where it was full idle. I had to kill the engine by shutting off the kill switch, turn key off then hold throttle switch wide open to flood it. What do I need to look at to fix this problem. It didn't do this before i rebuilt the carb. Thanks for any help!