I have to agree. I have noticed it more lately and although some are I do not believe that all of them are catching them after they leave the chutes.
"All I have to do is really learn how to dance with a bull. You just have to remember that he's definitely leading and you have to follow. You can't get behind at all. If you keep in time with him, you're all right. I just wish it wasn't such a hard dance to learn."- Fred Boettcher
I wouldnt mind doing it either...But I wouldnt be any good at it because Id never DQ a guy who grabs a loop with his foot that is closest to the chute gate. Because if you are sitting on the slider its physically impossible to determine if a guy is grabbing knots from there.
There needs to be lighting and four cameras on each slider, two in front and two in back. It wont be completely accurate but you can get a decent view.