eelnoraa
Contributor
My octo is 22" on bungee necklace. My primary is 7' long hose. I donate my primary if needed.
Welcome to ScubaBoard, the world's largest scuba diving community. Registration is not required to read the forums, but we encourage you to join. Joining has its benefits and enables you to participate in the discussions.
Benefits of registering include
A 36" is tight except for the smallest divers, in terms of donation. 70 or 90 is a personal preference issue, but when I use a 32"-36" underarm reg, I use a 70. But then again I am not donating that reg, just underarm routing it.