I liked the idea of knowing what they were set at the factory. That would have a bearing as to what I would do if I could know, but that's impossible afaik. The service manual says to aim for the mean, so .175 intakes and .245 exhaust. I'd assume most likely this is what they were set at the factory.
I was fairly surprised I think at half the intakes are .150 and maybe 5 of the exhaust are .229.
What do you think about most of the intakes being right at .150? I'd assume Kaw probably had them around .160-.170 as one is .165. It would make sense they'd set all of them to .150 except one which for some reason they set to .165. I don't know, have all the valve seats done some settling?
Most likely a dealer mechanic would tell me if their in spec they don't need adjusted. And I don't disagree. But frankly, if there was a good chance if I set them all back to middle tolerance they'd all be in spec at the 30k mile inspection I'd be just as fine with that. Where as I'm fairly certain at least the min spec'd clearences will be under at 30k requiring adjustment again.
Adjusting them all to mid-spec would be a gamble, as there's probably still a decent chance next interval some would need adjusted. At the same time, if I don't adjust the one's at or near min, it's basically a guarantee adjustments will need made.
I did the valve clearance stuff on my old bike, but it was a lot easier because it had rocker arms and set screws. I don't have a lot of experience with the wear patterns and what to expect over the next 60k miles.