High idle issue...HELP!
 

car is S4 NA. I did the emissions removal following the guide on rotary resurrection and everything went well. did NOT do the throttle body mod (still up in the air about it) and now my car is having a hard time starting, where it takes a few seconds before firing, starts up then dies. usually will start the second or third time, but then is idling at 1500-2000rpm and never drops even after fully warm. adjuster screw on dynamic chamber is bottomed out. what could be causing this. as far as i've read most people are having low idle and i seem to have the opposite problem