ok just messed about withthe leads and reconfigured them, and i got it started and runnning exactly the same as it was before, still missifiring on no 3 though

crank sensor is brand new, phase sensor is brand new

any more ideas?

when u rev it up it sounds like its ok, but on idle it pu puh puh puh puh pop puh puh puh.

it revs nicely and doesn't continue missfiring through the revs .

It does idle fast though, approx at about 1500rpm