Funny you say that, I think there are a lot of pics in the 3a thread that I'd call wavy, not curly. But it's all individual perception really.
To me, there's almost zero difference between the 2c & 3a pics on nc.com's curl typing. I think the difference is in texture & behavior, more so than visual pattern.
I always considered my hair curly until I came here, & wavy hair to me was a weaker S-wave pattern. Now I think mine is somewhere in between.
Sent from my PG06100 using CurlTalk App