Ikie.GY

Hey guys, I'm replaying FE7 and I want to use some cheats to manipulate exp. I found working cheats on https://gamehacking.org/game/4599?hacker=Codejunkies I want to change the Codebreaker/GameShark SP/Xploder EXP codes to give characters another exp value instead of the code default's 99. However, I can't seem to figure out how to edit the codes. For example, E4D9F07B 31DEB34A F108385E 81C9DC84 gives the unit in slot 8 99exp, but what do I have to edit to make it 90? I would like to do this for all 16 character slots, and each slot code seems completely different. I can't find the pattern. Any help would be appreciated. Note: I tried using other exp codes on the website with success, however characters continue leveling past 20, which is something I want to avoid. The codes linked above don't seem to have this problem.