Deco Stage Survey Question Title * 1. Please enter your name and email address (Required.) Name: Email Address: Question Title * 2. What did you think of the "7 Crucial Things About Decompression Cylinders" PDF? (Required.) Useless Very little use Moderately useful Valuable Really Helpful Question Title * 3. What stage cylinders do you currently own? (Required.) None 40cuft / 5.5 L 7L aluminium 7L steel 80cuft / 11L How many stages, in total? Question Title * 4. What regulators do you use for your stages? None Apeks Halcyon Scubapro Other How many stage regulators do you own, in total? Question Title * 5. Are you thinking about buying any more decompression cylinders in the future? Yes No Question Title * 6. Do you have any other questions about decompression stages or regulators? Done