I was having trouble with the mechanical disk brakes on my new bike. They've been creating vibrations when I use the rear brake, so today I used the Armytek Wizard Pro Warm to work on the bike hands-free. I just sanded the pads and the rotor and then cleaned everything off with rubbing alcohol.
Then I went for a quick ride to test things out, and so far the rear feels better than the front, so that's progress! Hopefully it will continue to feel good. Maybe I'll even do the front separately. I don't know if some junk got on them when the bike was put together (not by me) or what, but we'll see. I'm definitely having a blast with the bike though.
Oh, and speaking of that, I have been riding a lot and still been using the Fenix BC30 as the headlight. It's been awesome.