click EDITOR on the trainer
I haven't had any problems with the gold editor. I have noticed that it won't let you add over a certain amount. The highest I've been able to add is 60,000. If I try 60,001, it will revert. Not that this is a problem as 60k is more than enough and you can always add more if you spent it all.
due to the way the game stores he value in a funky way, the value we can let you edit live in an editor is 2 bytes (word), which max is about 55,000