abowman

got a problem i clean the throttle body because i had it off, before i tore it apart the high idle when cold worked. i tore the cover plate off of the iac and i unscrewed the valve and tore it apart. now when i put it back together i tightened it all the way back up and no high idle. i just tore it back apart and loosened the iac valve to ware the center pin just started to seat on the outer plunger looking deal and still no high idle. so my question is how do i adjust the iac to work correctly now that i f...ed it all up. thank you all for the help