The other day I removed the throttle body and cleaned the whole thing plus the IAC with carb cleaner. After I put it back on, I set the base idle but after giving it throttle I guess it stays stuck open a little bit. I have to push it with my finger to get the idle to drop and then it'll only stay until I open the throttle and then it sticks again. Any recommendations on what I can do? Maybe something to do with that spring underneath? Or I didn't dry it well enough? Thanks.