I have had 3 shoulder operations and have limited mobility, especially on the right. The rEvo never really fit me well with either the standard harness or my Nomad. It was workable during the crossover but after that I tried with bailout bottles on both sides and found there was no way I could reach my O2 valve. I just didn't have the shoulder range with a tank on my right. That is not a safe way to dive, so I immediately decided to get rid of it. Tank positioning is very limited on the rEvo because of the way the onboard tanks are connected.
