Hi guys i am frustrated, tired and in need of advice. I have been doing alot of work on the mark recently ready for inspection but i think im cursed! I did a coil conversion, new upper and lowers, strut rod bushes and fixed other troubles along the way. (2 broken wheel studs for one) Anyway i got it finished and started the car. Now it wont idle properly and revs up and down like a maniac. I have checked for vacuum leaks etc but no luck. Is it likely IAC trouble or have i disturbed something? Also, the brakes now barely work. The calipers are not seized, fluid is ok etc. The pedal is firm and the vacuum pipe that connects to the booster is working. Do you reckon i have disturbed something when pulling the m/cyl away from the booster to do the upper arm? Im really annoyed cos i worked all weekend, everything was fine and now its not. Any help appreciated. Martin.