Posted by Dave on 17:10:22 21/03/2004:
Hi all, I am in the process of buying a twinset, I was working out what I need to get & got to thinking of contents gauges. Do I need 2 gauges, 1 for each side just incase I have to do a gas shutdown & am surfacing on 1 cylinder? surely better to know what gas is available, or is this being over cautious? Thanks in advance. Dave.