🖨️ 3D print iteration 2 — fit refinement

[secersh]

Second manufacturing iteration for b11. Depends on #35.

Process

• Printer: JLCPCB resin only
• Print ALL remaining configurations (low-5col, low-6col, normal-5col) — normal-6col common parts already approved in 🖨️ 3D print iteration 1 — initial fit check #35 are skipped
• Side-specific normal-6col parts that need rework are also reprinted

Parts matrix

Part number	Config	Result	Notes
ETZ-B11-TC	common (reprint only if not approved in #35)	pending
ETZ-B11-LGB	common (reprint only if not approved in #35)	pending
ETZ-B11-LB	low-5col, low-6col, normal-5col	pending
ETZ-B11-RB	low-5col, low-6col, normal-5col	pending
ETZ-B11-LSP	low-5col, low-6col, normal-5col	pending
ETZ-B11-RSP	low-5col, low-6col, normal-5col	pending
ETZ-B11-LSC	low-5col, low-6col, normal-5col	pending
ETZ-B11-RSC	low-5col, low-6col, normal-5col	pending

Timeline

• Order by: 2026-04-23
• Expected delivery: 2026-05-02 to 2026-05-05
• Feedback documented by: 2026-05-06