I have just finished fitting all new VITON seals to front end of engine (Stage 3 Sapphire 4x4) and fitted yet another cam belt when I took the time to align the rotor arm EXACTLY to the mark on the dizzy by removing rotor and used the slot on top of dizzy drive instead. WOW didn't know it was so important (my thanks to Tabetha) now my car has really come alive.........

More power all across the range including off boost
Spools up earlier and slightly more boost without touching actuator
Much better idle
Better fuel consumption (slightly)
Better low speed driveability
Much quieter
Best of all it solved my cam belt problem where it was stretching when hot and eating belts. The car was obviously running retarded and hotter so more expansion of head, too tight cambelt..................better than that NO oil leaks thanks to VITON and put a breather in cam cover as well as all the others.

Super pleased