>>9376704 (lb)
they had a open flame right downwind of a blown oxygen valve...what would you think would have happen...
he (elon) should have had 3 of the same burnoffs but in a triangle pattern around whatever they are testing.... they could have selected the one that wasn't in a direct path to any overflow, bleed off or in this case a same failure of a valve...obviously not thought all the way through a few "what if's" disaster scenarios. poor planning...or what is that saying..."failure to plan is planning to fail"