Except for the EGT concerns which he still says are fine, even up to 1900-2000F! Apparently addressed by his sensor location.I believe he is trying to answer concerns put out from this thread in that last video.
Indeed. Ross has been telling Peter for ages. It's an ill-conceived design. This is the third or fourth issue overall, the second I remember specifically of the belt migrating off the pulley.I'm a little concerned with the re-drive. The belt moving out of center of the pulley is symptomatic of a bigger problem, not the ring falling off.