So basically, you are planning your dives using the US Dive Tables every time you dive even when wearing a DC.Firstly, I do check my DC frequently. Secondly, I am disciplined enough not to chase that stingray photo to a depth below whatever limit I’ve planned for the dive. I never said my watch was a substitute for my computer. I said it was a timer for a dive plan based on NDL tables and that it would be most useful if the DC failed early in the dive. A diver with no backup would have to abort immediately, but I could continue per my plan. If my computer takes me beyond that planned time and then failed, of course I’d have to abort the dive at that point. It’s not complicated.
That's remarkable. Congrats.