[DK1] Bimanual bringup and camera sync for builders labs (advanced)

What broke first when your DK1 workflow became bimanual, and what fixed it well enough to keep iterating?

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This thread is for advanced DK1 builders working on bimanual and camera-backed setups.\n\nWhat synchronization or bringup issue caused the most pain, and what was the first reliable fix?\n\nIf you reply, include one sign that told you the workflow was finally stable enough to trust.

Module: DK1 · Audience: builders-labs · Type: failure-case

Tags: dk1, bimanual, camera-sync, advanced