Nice job Charlie. I'm also curious what you used as the slider to move the camera.
my feet 
if you notice the top left of the bridge stays in the same spot for the entire sequence. That's because that's the point that I lock into with my gridlines. Keep on that point with every movement. While I do the movements, I have my R3 in a corner on a triggered panning device (syrp genie mini). I pack with me 2 tripods, both very small and light (RRS TQC + Benro proangel series 0), as well as a tabletop tripod in case I need a floor level shot. I do the hyperlapse with the R2 because the battery is so untrustworthy that it has ran out in the middle of a timelapse before. it also has limitations doing timelapses at faster intervals, at slower intervals, it's ok, but either way, you risk battery issues when doing timelapses with the R2 


not interested in sinking more money into it for a grip, just waiting for the 7iii to drop in prices

I'll have to see how I can mount a video head to it and report back.

