@gerowen Indeed that's normal.. the 2nd is exactly the same thing but that's when the reaction is strongest. But I've heard the 2nd can be the j&j single shot, which kinda makes sense b/c j&j needs nothing else. It's as if the 1st shot is just wasted. It could make sense to do that if access comes soon after the 1st shot, because j&j is also faster. But I don't see this option in writing.