Suikoden V codebreaker question

[honchou]

Using the codes found in this link (http://forums.codetwink.com/showthre...tem-Mod-Cheats), If i enter, for example, 20A40A9C 0000000A, as well as 20A40AA0 0001050C, should that not put 1 stone of speed in the first slot in my party inventory? The problem obviously is that it's not doing so. What am i doing wrong? Any help would be really appreciated.

This is done using a codebreakerv10 iso by the way. Cheats are enabled in PCSX2 and i can get the codes that came with the iso to work perfectly well. The problem is adding new ones.