No such thing as ectomorphs, endomorphs or whatever they are called. It's been widely debunked for a long time now.
The second quote you linked is probably because he has low natural testosterone levels and/or he bulked incorrectly and does the wrong stuff at the gym.
When I use the words ectomorph, endomorph or mesomorph, I'm not referring to Sheldon's classical theory (relationship between somatotype and constitutional psychology), but to body types. You can't deny there are different somatotypes. There are naturally bulky guys and naturally thin guys, because humans come in different shapes and sizes. You can choose to develop your muscles or to lose weight, but there is a basis of body type against which you can't fight. Kilokahn is naturally bulky and MDOW is naturally thin according to their own words and some of the pics they've posted here. No matter what Kilokhan does, he will never be the typical flat chested, delicate, fragile and thin ectomorph guy.
And no, this question isn't related to low natural testosterone levels or incorrect bulking. I'm talking about the thick calfs some people develop after tibia LL. When does it happen? Does it happen only to genetically bulky patients? Is it always related to CECS? Is CECS unavoidable when you do tibia LL?
I would like to know Kilokahn's and other former tibia lengtheners' opinion.
Thanks for your attention.