The correct order for the plates is thus.
With a slipper always start with a friction plate.
Then a plain pressure plate, friction plate, then a dished plate, dot towards you. then friction, pressure, friction until the 2nd from last plate which should be a dished plate, dot away from you, one final friction and then final plain pressure plate. Measure the distance from the last plate to the face of the center hub. It should be 4 - 5mm. If this is more and your dished plates are in good nick, ie not flat. Add an extra pressure plate, or put one 3mm plate in and remove a 2mm plate. Check the condition of the pressure plates, look for scoring caused by the sintered plates. If any are scored swop them over for a none scored one. Pedro recentley had the same problem. He's dished plates where knackered and the plain plates where scored to foook. He invested in a set of carbon plates and hasn't looked back
[Edited on 30-6-2004 by Jon]