...I told her to keep an eye on me, signal when she was at 100 bar, then we'd ascend at about 80 bar to a three minute safety stop at 5m. ... She didn't communicate with me at all during the dive and I didn't see her check her gauges (depth or SPG) once during the whole dive (I kept an eye on her pressure by checking the SPG myself). When I signalled to ascend, she looked a bit grumpy but came up with me. At our 5m stop, her inexperience became apparent as she forgot to dump any air. I tried to help her but she became inverted, trying to swim back down and all she had was a shoulder dump/LP inflator, so she couldn't dump any air. Eventually she admitted defeat and floated to the surface. I decided to skip my safety stop (possibly not a great idea?!) and ascend slowly to the surface to make sure she was ok. She complained of being under-weighted, but admitted later on that she had still had air in her BCD.
Our second dive was on a wall to 30m, which dropped away to about 80m. Before the dive, I told her to keep a close eye on her depth and air, not to drop below 30m and to signal me when she was at 100 bar. I told her that I was going to shoot an SMB from 10m at the end of the dive and that if she was having problems with her safety stop, she should ascend and wait at the buoy while I did mine (I didn't want to risk my health for her again). I also told her that we might get caught in a bit of current at the end and that if we did, she should relax and just stay close to me and that the boat would follow the buoy. The dive was beautiful - no current, pretty good vis and heaps of fish - just what you want! The problems occurred toward the end. Again, I didn't see her check her depth or SPG for the whole dive (I was keeping a pretty close eye on her). When I was at 100 bar and about 29m, I signalled her to start ascending, slowly, to a higher point on the wall. She nodded and then descended to about 33m, ignoring me completely. I followed her and told her to ascend, to which she nodded again, before completely ignoring me again and staying where she was. I was on nitrox and nowhere near my NDL but I was concerned that she might be nudging hers (on air), so I forcefully told her to ascend. This time she got the point and followed me to about 20m...
I resisted the temptation to shout at her, but gave her a bit of a stern talking to about staying with her buddy...
I'm hoping to get constructive feedback on what I could have done differently. What would you have done in the same situation?
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