Shimano 105 R7000 shifter teardown

This is a teardown of a Shimano 105 R7000 right hand shifter. The mechanism is slightly different from the 5800, but overall the disassembly is the same. I compare the mechanisms side by side and try to figure out how the new one works and how it differs from the 5800. I get it mostly right, though there are parts where I'm wrong, and times where I completely miss details. I apologize for the terrible autofocus. For my reassembly, I'll make sure to turn it off.