Glad to hear you got it out.
I noticed a similar problem with my Bandit when the weight was removed. It's a strange system, that I've seem on 10 speed bikes, but I didn't expect to see it on a motorcycle.
My Honda has a different system that sort of works the way you're describing. It has a "clip" that allows you to compress it, and pull the weight out. It has it's own issues though. In order to get to the spot where you need to compress it, you -may- have to remove the grip. ( I lucked out, and managed without ), It may be that Suzuki was trying to avoid that possibility, or they had a case of the "it's always been done that way, so we'll continue to do it this way" syndrome.