dumpster... two possibilities:
1)if they sat around in a slow diveshop for a couple years, it is entirely possible that 5 yrs from manufacture elapse after 2 years of abusive ownership
and
2) other countries have different hydro test regulations. If tomfcrist was Australian, the terminal hydro test he spoke of would have been the second for a 2 year old cylinder... Australia requires annual hydro AND vip
1)if they sat around in a slow diveshop for a couple years, it is entirely possible that 5 yrs from manufacture elapse after 2 years of abusive ownership
and
2) other countries have different hydro test regulations. If tomfcrist was Australian, the terminal hydro test he spoke of would have been the second for a 2 year old cylinder... Australia requires annual hydro AND vip