Good catch.
Very helpful video (although it understates the difficulty I have getting the extractor out). But he's 0 for 4 in referring to springs under compression
as "tension".
Worse: Condition 2.
ETA: Rationale:
Screwing around using the half-cock notch,
especially a deep cut (rather than shelf)
is a good way to mess up the sear (right?)
But there's no 100% safe way to lower the hammer to enter Condition 2.
An ND from a hammer that gets away from you when you're trying to lower it
outweighs a messed up sear...
The last guy I knew that thought "decocking" a loaded 1911 was cool, also told me about a year or so before I saw him, that he had an ND and blown a hole in his living room floor with a 12 ga shotgun... he said his wife was pissed. Usually the "preference for condition 2" thing is an obvious sign that you're dealing with a numbskull...
-Mike