I'm taking a lunch break from a top end rebuild and some minor maintenance. I may be just a little OCD about things like hour meters and time on pistons.
The screws to my steering damper mount were loose. I found one loose at Moab and did a half-ass temporary fix but it needed the tank off to do it right.
The spooge drain screw came out of my silencer which spewed spooge all over my swingarm, caliper, and wheel. I am having bad luck with this silencer lately. I tapped it for a larger screw.
I did a compression test, kicking a cold engine at wide open throttle.
When this piston was installed, before breaking it in, I did a compression test and took a picture of the same gauge.
And that was at my old place which is a few hundred feet lower in elevation.
But, compression is not the only measure of piston, ring, or cylinder health. I will measure ring end gap and piston clearance when I get it apart.