I just hit 90 miles, but I am going to do the service myself at 100 miles (fluids only) and think the valves at 300 like you did. It's ridiculous how much they want.

I'm gonna check out that air filter, thanks.

I just bought a CFORCE 600 Touring, and the dealer wants me to bring it in at 100 miles for the first service. I just read the manual and it says 20hrs/200miles, which includes the valve adjustment. When did you do your 1st service? Also, you did the valve adjustment? I haven't done one in about 20 years, did you just read the manual? Or did you watch something on YouTube? Thanks for any info, just trying to figure out if I am going to do the service myself, and when. Just for context, I used to be a machinist mate/mechanic in the Navy, so I can turn a wrench, I just don't do if very often anymore.