FSA Compact Crankset

Clark_ee
Clark_ee Posts: 5
edited May 2009 in Workshop
I replaced my Shimano Ultegra 39/53 with a FSA Gossamer MegaExo Compact crankset early last year to ensure my ageing knees could still perform on hilly sportives.
It all works ok, and I can still sail up the steepest inclines, BUT..... I can't stop the cranks creaking when I get on the pedals and climb. I've tried everything I know from greasing them up, torquing up to (and yes, I admit it) slightly beyond the recommended levels, all to no avail.
Any other suggestions, or have I just bought a duff set of cranks?
If the latter, any recommendations for a compact crankset, budget up to £200?