I mentioned this before in the thread in "pictures and vids" but since I've been unable to nail it down, thought I'd start a dedicated thread. Not sure whether this should be in engine, or fuel/ carb, so I put it here. She'll start and rev just fine in neutral, but once I'm riding, she surges real bad. I've set the float height, changed the float valve and seat back to the one that was in it. Once I take her out of gear, she'll surge one more time, then settle down. Sitting still, she'll rev up then settle down like she's supposed to. Very strange behavior. TIA !