Apples and Oranges,
you are quoting from a person you know, then talking about something you don't.
You can have as many 121 as you want, you would not lean this system.
No its not the tint stated on here, I would also point out that you also use BROWN & GREY, so the dark theory is wrong again.
I can submit a course to BABTEC, get it approved easy, done that been there.
You have to look how long your trainers have been real masters of this, search is your friend, (pm for details).
My post was not last week its in my blog way into last year.
I loved it, but that's me and not you. we made our money back fast through promoting the service, you can be the worlds best darts player, if you only play at home, will anyone ever know???
Su x