So by your definition a cave diver in Akumal is not a tech diver either.captain:I agree that solo is not technical. To me technical requires techniques, equiptment, depth and breathing gases out of the ordinary range of recreational scuba. Not having a buddy on a 25 foot solo dive does not make it a technical dive.
Captain
I say solo encompasses techniques and equipment outside the ordinary range of rec diving and since it is impossible to get a consensus on what tech is, the solo diving forum may as well stay put.