scubadobadoo
Contributor
What happens when your computer fails or the battery dies and you have to start diving tables or off a rented computer? Now the OTUs are no longer being calculated by the computer. It's never a good thing to rely on a computer without being able to work the numbers...
I think you misunderstood me.
In fact I agree with you 100%.
"Concentrate on HOW you dive and not WHAT you dive with," I believe I said. The "WHAT" in this case is the computer.
Is this more clear?