Just performed first valve check on 2018 1000XT at ~ 14,700 miles. I infrequently ever rev above 6K but I ride aggressively with the throttle and fully maximize use of the torque curve with spirited acceleration. All but right rear exhaust valve clearances were at least .0015" - 002" above specified low limit. The one exhaust valve was just above low limit of .008". This was somewhat unexpected and the only one I adjusted to .010" which is in middle of clearance range .008"-.012". I was also wondering if others had similar experiences with rear cylinder exhaust valves as intuitively they should run the hottest.
Incidentally, I do not subscribe to or advocate setting valve clearances at max. gap in specified range just so you dont have to worry about checking in long run. The upper limit is just that in terms of tolerance band as set by the engineers. The valves are most likely to tighten up the most during the initial service mileage interval and then not move as much unless you like running at high revs for extended duration. Besides I didn't want an engine with noisy clattering valves.
First time around this job was more time consuming because I took time to do things correctly and next time around it will be much faster. The gear driven camshafts are an awesome feature for easy removal and installation. Just ensure you have decently accurate torque wrench rated in inch-pounds for re-installing camshaft journals and use the gradual cross-torquing and loosenig procedure. I would suggest the biggest opportunity for potential big mistake in this process is by uneven, over, or under torquing that could lead to camshaft/camshaft journal damage and expensive repairs.
Also if you are looking for extended life antifreeze dont waste time or money looking Suzuki's version as it is absurdly priced and only the standard life coolant is stocked by most dealers. At Advance Auto you can purchase Pentosin brand super extended life anti-freeze A3 HOAT phosphates with same blue dye color for less than half the cost < $20 per gallon.