I tried moving the arm while running. Didn't change. I was messing around with the carburetor bolts while it was running and when I loosened them, It seemed to drop a little. When I put the air filter back on, it ramped back up.
I am at my wits end. I cannot get the RPM on this Honda GCV160 to go down. I have adjusted the idle screw and the governor arm. I can't get it to reduce. Here's what I'm talking about