Quote:
| Originally Posted by SoggyFox but if your using 2 hands you'll be manipulating 2 valves at once reducing the amount of gas lost, probably not going to make a huge difference in the long run as its the difference of seconds. |
No you'll loose the same amount of gas manifold open or shut.
If (for example) you are spilling 100lpm from your 1st stage, wether the manifold is open or shut you are still loosing 100lpm (unless I'm chatting a load of old crap). The gas lost is purely dictated by the length of time the offending valve is open.