Preorder confirmed, and a question about spare servos

Order in. Now the waiting begins. While I wait I am reading through the open-source repo and trying to understand the actuator limits before I start pushing torque in sim. The thing I keep coming back to is durability: a 25 cm biped that falls a lot is going to wear something out eventually, and I would rather have the replacement on the shelf than wait for shipping mid-experiment. Questions for existing owners: - Which joint fails first in practice — hip, knee or ankle? - Is it worth padding the feet, or does that mess up the friction assumptions in the stock policy? - Anyone printed a simple stand for tethered training so it does not faceplant every reset? Thanks in advance. Glad this place exists.