I recently ran into a problem while replacing the volume POT on my 2001 SL3, I noticed something strange on the guitar volume but did not payed atention to it, sudently the harmonics were really hard to play not to mention that the notes go mute too soon, SO yesterday I compared it with my Ibanez RG7420MC and damn!!! it sounded way better than my Jackson and with a higher volume, so I have reason to belive that I did something wrong when I replaced the bad POT, I have a Multimeter so the POT is actually a little less than 500K (the original POT was 500K).
If some knows where I can get the diagram please let me know, I want my sound back
Seymour duncan TB6 / Bridge
Seymour duncan SHR101 / Middle
Seymour duncan SHR101 / Neck