Ok,after i readjusted it so the rpm isn't running wild,i done it by adjusting the rod going to the servo,it is much better,what i havn't done is adjust that dreaded black screw since i didn't know what it does.I did the pinch test on both high then low and it's running great again.
What i did find out is if you let the engine run to slow at idle it will stumble while reving it up and yes it's true,they might run perfect today but tomorrow is another thing,maybe sluggish.
Yes you can adjust the idle on the tx with the throttle trim,i do it that way myself,and i can still kill it that way.
It's been raining almost all night,i called the fly-in and it's also been raining but since it's AMA sanctioned,they still have to show up but the swapmeet is probably gone.[]