Originally Posted by
WhyFi
A gentle pop or two, without unseating, isn't unusual. By contrast, when mine seat, they make a couple gentle pops and then a very distinct, and much louder 'crack!' Hard to mistake that.
Hah, now i am not sure what that was - a pop or a crack. If i had to guess, it was a moderately loud pop (shorter sound than what I imagine a crack sounds like). I am gonna take solace in the fact that if it didnt make a corresponding pop or crack when being inflated but has sealed up ok, it probably did not de-seat entirely.