Super cool that you made your own progressively pinned lock

I'm relearning with
digital_blue's lockpicking exercise and most of what I have to say is just an addon to it.
I'm still learning how to get good feedback. I'm training to rely less on clicks, since the dirty/overlubricated locks I have particularly don't like to click. Instead I'm trying to learn how to
distinguish pin states by feel.
I practice splitting the lockpick into
constant force and the tension wrench into
variable force. So I'll intentionally apply
too much tension, then press on each pin stack identically, and find the binding pin since it's the only pin that doesn't move at all. Then I shift to the binding pin stack, press with the lockpick, and just hold that force for a second, so I remember what it feels like to press evenly.
Now I gradually relax tension on the wrench, and once the pin begins to move, keep that tension steady. If I'm keeping lockpick pressure correctly, the pin should move slowly, and I should be able to feel a light grinding through the pick and the wrench that's the pin dragging against the chamber walls. When the pin stops, it may click or it may not, but I'll increase tension (to help "preserve" the current state) and return the lockpick to the neutral position. Then I use the pick to check the pin state before moving on or continuing to press the same pin stack.
I've gone from inconsistent picking on 4-pin locks, to reliably opening 5-pinners with a couple spools. Let me know if this is helpful; dunno if this actually addresses your questions!