DiverDownD3
Contributor
There is more than one way to skin a cat. Contact is nice, but it is not always necessary, nor is it always grab the BC and up you go. On a long hose, it tends to be a light grip on the back of the arm if you're swimming towards the exit. On ascent, it's face to face, but not usually gripping onto one another. With suitably experienced divers, it's not exactly difficult. With a new diver, yeah, keep a hand on them.
When we were doing the buddy swim and ascent we were taught to turn the diver around and hold the back of the arm of the OOA diver. I just felt like with the long hose I didn't have to be right on top of him. At one point my buddy was trying to ascend too fast so I was able to drop down to his waist and let out more air of my BC than necessary to slow him down. Yes it was sloppy, but as was said it was between 2 inexperienced divers and was something I'm sure will get easier with time