you don't have to go inverted for something to count as a dub. In a dub cork 7, for instance, you don't go inverted at all, but it still counts as a dub.
Yeahhhh I agree. Also, does no one else feel like the set here and with many of these "dub cork 7s" too that it almost appears to be more a flatspin set than a cork 3 set?
Yes, that is a very legit cork 3 set turned into a dub 7. That's probably the most authentic one I've seen and wayyy more so than many others, including the one posted above.