Well I've done it now.... I was re-installing the needle back into the slide while doing some carb work. While securing the grey needle stopper that holds the needle in place.... I pushed too hard and snapped one of the four black retaining clips inside the slide that holds the grey needle stopper in place. I'm not sure if I was pushing too hard or if it was weak already as the grey cap and little spring were rolling around inside the slide when I initially took it apart. None the less..... l'm pissed !! Please tell me that Suzuki sells that slide as an individual part.... Any thoughts about the reinstallation of that grey cap with the new slide, so this doesn't happen again.