How to edit hidden players in WE9LE? (or pes5..)

[Onetimer]

I managed to edit their stats with pes 5 editor, but when I start masters league their stats are back to original ones. I wanted to tweak down the stats of every player so that I would get a more realistic gameplay for the masters league. Their "Special ability" stars can be edited but not the stats. Any ideas?

[oliseh]

I've tried the same (i.e. edit their stats) in both PES5+6+2008 but to no avail. I've no idea, but sympathize with your problem.