Don't misunderstand me, it's a great saw and even with the detent issue, it's still one of the better saws. When you compare to other saws of this calibre, they don't have the same problem and that''s something that Makita should fix. As a customer I shouldn't have to bring a product home and then re adjust parts to make things work.
The sloppiness at 0 degrees isn't that bad but it can be frustrating to try and get as perfect to 90 cut as possible.
Glad to know there's a fix for it now.