How can I max out the Salvage on Red Faction Grellea?

how can i max out the Salvage in Red Faction G. cause when i try to max it out it is still the same and it doesn’t max out. i need help please…

dude go on it go to profile mods go over to it then put in the number of maxed out salvage and then save and rehash then bam it works

I’ve done that like a number of times but the Salvage is still the same in the game an would not change