peacemaker2448

I have ran into an issue. I am trying to change the experience gained by units and I believe I am at the right part in the Hex Editing process. I'm in main.dol (I can't find start.dol) and have found the 33240 Hex address but I'm not sure what to change to get a desired result. I have tried to change the values but have gotten stuck with the game crashing on launch so any advice would be appreciated.