A buddy at work came up too me and whipped out a knife(didn't know he would own a knife) and asks if I know what is causing his knife to be so sloppy and not close properly. Now granted he acquired it when random ABC Warehouse delivery man left it at his place so its definitely seen abuse.. But I told him I'd see if I can make it work better.. Any info or help would be appreciated, the main issue is the lock isn't coming over far enough to hold the blade in place(open) and the spring feels whopped out, it is savable I was gonna start by taking apart and cleaning but I've never really attempted anything of the sort. Thanks