Zapvor is simply a clown. A guy who will post that he is a "pro stringer" one day and then acts like half an ounce of weight is no big deal.
Imagine giving this guy your racquet to string or mod. I couldn't even imagine it. I'd love to find out what shop he works at so people in that area can get a heads up on how unprofessional and lame this guy is.
Once again, he plays tennis in jean shorts and we have seen his vids. He blows. But yet he is a "pro stringer" and jumps in here and runs his mouth belittling other posters for no reason at all.