Apparently it puts them beyond the max, according to the disclaimer on their editor.
The reason I'm asking is to find the offsets that the character stats are at so that I can manually hex edit them myself to the proper values.
I would use kill_seth's editor for that, but as he admitted himself, he has the wrong offsets right now and has to fix that, plus I am not a big fan of AIOs generally. (I use horizon strictly for extracting and injecting as well as rehash+resigning.)
If you know the exact number that it edits them too, please let us know! Thank you.