They train individuals on lots of different things on course, but qualifying is a very different thing. The pull tester is another example, they show you it, give you a shot of it, tell you all about it, then tell you to go to the manufacturer to do their training which is just the same as we have given you except you can do it online without having to handle the tester. Also, you need to erect more than a stair tower to get the endorsement on your card.