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Hey guys. I'm finding myself wishing I could push my 2nd valve slide in a little further... and I wouldn't mind a little more give in my main slide as well. Would anyone care to explain their process? I'd like to do it myself, if it's feasible. I have some time and some equipment, but not a whole lot of either. Just wondering what all it entails.

Here's what we've got. http://imgur.com/a/1r05k" target="_blank
The first picture is the 2nd slide from a back view. Less cluttered than the front. Second is the main slide. Let me know if you need more/ different pics.