Finally, today it came in with a dead battery in the rain. Maybe I should have taken the train to work and pushed it to Monday instead?
It’s covered in debris and the grooves are clogged up.
Oh no… it looks pretty lonely.
Left) used, right) new—it’s worn down to less than half.
We polished the grooves minimally, cleaned them, checked the fit, and assembled it—done.
If the coaxial alignment is off during assembly, it can get sticky, but with three fixed points it was easy.
