Your original thought was to hump someone's leg by proclaiming
"spot on" without a shred of research or fact.
Yes, I would say the flushing trait is dominate.
Does that mean you win or something?
And, the fact that my GUESS "sealed your deal" speaks volumes as to how you came to your original conclusion.
Purely formed from someone else's guess without references or credibility.

But...yep, spot on.