Dude, there is nearly no way to get a "regrade cheat"...
So please dont be ridiciulous.
And if you realy tried to get a function from regarding, through debuging, which would be the most sensefull way, then you should have recognized that regrading is much more then only a function in the system.
It's Server sided, double checked by the server, before and after and its basically just an exchange of items with the server. Even if you fail your regrade, you will get a whole new item from the server to ensure you cannot change something for the function and its outcome.
So, DONT EVEN CONSIDER FUCKING ADDING THIS GUY.
have a nice one :)