is it possible to cut down the size of this? not everywhere in Sequoia NP is filled with trees

no worries, this one is a bit unusual even for Yosemite

I see you reapplied my earlier naming of the lower part of the JMT. I changed it back to the JMT after our last hike, I looked at the signs on the way down and didn't see anything referencing the Mist Trail below the bridge/bathroom area where it forks. Did I miss something? Perhaps the Mist Trail should be an alt_name instead?

where do you see a trail here? I don't see it on satellite and there is only a single trace on Strava.

Please use GPX tracks in areas like this, satellite imagery does not align well in the Sierra. Many of these edits were not necessary and reverted changes I made this summer from Strava and my own GPX tracks.

are you planning to finish mapping out way/859083906? it is currently invalid

The JMT/PCT has been rerouted and no longer matches older satellite imagery, I previously corrected this in changeset/89875832

Here is another example: the Dog Lake Trail runs from the Dog Lake Trailhead to Dog Lake. This is an unnamed connector trail.

The John Muir Trail runs further west over Cathedral Pass and the trail up Rafferty Creek starts at the Rafferty Creek Trailhead and is usually known as the Rafferty Creek Trail. If you are using the 2018 US Topo please be aware that many of the names in Yosemite are wrong. The older USGS quads or Yosemite GIS are better references.