co2 bottle blow out!

[kuatto]

glsd to hear nobody was hurt(hope your tank is ok.)just called a co2filling plant and he said they've blown tanks with just 1 pound over and if they did put 8 in a 5 pnd bottle u where lucky it didnt blow in the car.you said you got it filled for free,might be a prob proving they overfilled.He said if you had some way of proving they overfilled you could go after them.