As a stair-builder, I'd appreciate a little bit of narration/or commentary on a stair modeling demo

Wow, I’m more confused by how that works.

Shape Bender vs. True Bend is probably something to look into, but I’m no expert on either. @Box is the best person I’ve seen with True Bend. Maybe he can add some insight.

Judging by what’s happening in plan, I might be tempted not to use a bending approach. Very interesting problem in any event.