first off you have got the breather from the head either blocked off or connected to the crankcase breather right? as it wont idle if thats not done. if you look down at your coil pack, its like a lil metal pipe coming out of the side of the cylinder head, its meant to be joined up to the crankcase breather via a metal/rubber pipe that goes from there under the coil pack and the thermostat and round to the breather behind the exhaust manifold, if its not blocked of connected the engine will run too lean. a simple bit of hose and a bolt will be sufficient for blocking it.
if thats all done sort out the idle screw:
if you look at the throttle body, you have your linkage on your left and its in ahole above that.
Its the hole below where my finger is in this pic, sorry about the quality just nipped out and took it on my phone