I've a question about valve clearance as I'm about to look at mine.
If I understand correctly, the cams actually rotate at 1/8th crankshaft speed and have 4 sets of cam profiles. Is it safe to assume that the 'land' between the cam lobes (and therefore the valve gap) will be consistent on all four, or should the clearance be measured for all four sets of gaps if you see what I mean?