Hi there, My glanza is quite noisey topend im suspecting that my valve clearances are off, Its done 1800miles since forged and the head rebuilt so I dont fink the sound can be piston slap? My question is what clearance should all of the new shims be at? Or do they vary? So for example all my intake side shims are getting replaced do all of them need to have the same clearances? Are these values right: Exhaust 0.012 inches - 0.016 Intake 0.006 inches - 0.010