Hi Sidemount_Stu
Thank you for your input. At the beginning of the video I had kept the top of the tank chokers on, I guess some people leave them on along with the bungee loop. But then half way I decided to take the chokers off and let the tank be held only by the bungees and it seemed to make a huge difference! I also moved my D rings up towards the shoulders. I'm only going to use the chokers to get in and out the water. Once in the water they come off.
Now, what I have to figure out is weight... With the double steel tanks I, so far, don't need any weight in fresh water. Problem is if I want to remove one tank, as I tried in the pool, I have a hard time, obviously, to stay in the bottom and have to hold on to the tank for dear life. Sure I can add a weight belt, but I don't want to be to heavy.
I think I'm going to get in the water with only my wetsuit, boots, gloves and hood and add just enough weight to keep me down and then go from there.
I am getting the weight back attachment for my SMS 75 but I'll have to figure out weight for my belt. I also have to figure out weigh for my belt and how to position it to counter act a single tank sidemount dive.
Now... I am not a cave diver. I am a wreck diver! If you have to do cave dives and need to move your tanks forward all the time to be able to fit in narrow passages, the steel tanks, no matter what brand, they are going to give you a workout for sure. I am able to do it with mine, but they are heavy!