Cool!  Congratulations on the win.  This simply show that as long as we have spin left no matter how small our remaining bankroll is,  there is always a chance for redemption and bonus round triggers.  I seldom experience this kind of situation but if I did, I feel like jumping due to the joy and thought of the possibility of hitting huge.  Although your winnings is average, I bet you feel satisfied on hitting the bonus round plus retriggers.