congrats, dude! Your results are inspiring, they almost make me want to get back into the game since CB is how I've made my first sales online back in 2008... or 2009.
But like everyone else who mentioned this, I also thought that CB is dead... well, to be honest, last year when I tried logging in I got message saying that my login info doesn't exist, which is weird because I know which email I've used to sign up, and while my account has never produced a lot of sales (only a few sales in the beginning), I've always logged in regularly (exactly to avoid getting kicked out lol)...
My guess is that they wanted me to send them proof of liveliness or other retarded KYC stuff that I can't stomach, so probably that's why they've removed my account, I don't know...
But anyway, congrats again on the success, had I not hated AI with such passion I would get back into the game too since I think I can replicate your results, but there are too many things that I don't like about today's online marketing (KYC, AI, etc), so I'm still on the fence for now. But people who don't mind these things will probably make some good coin with CB if what you're saying (that they've upped the quality) is true...