MNScuba.com - Poll Results

What is your redundant air source?
Doubles	8.70%	2	8.70%
H-valve	0%	0	0%
40	17.39%	4	17.39%
30	30.43%	7	30.43%
19-13	13.04%	3	13.04%
6	0%	0	0%
spare air	4.35%	1	4.35%
None	17.39%	4	17.39%
Doubles with stage	8.70%	2	8.70%
Total:		23 vote(s)	100%