Just found by myself what the problem was... I copied also the medalsUSN.scr to my Flight Folder. After i removed it, i did a couple missions to take a look at what it might do i now the awards were given correctly per the score and multiple time when i met the requirements. I changed the name of the medals that are not in the original .scr file so the name will appear correctly when awarded.
Now i put the score/kill/missions/service factors a higher for every medal so that when i will get one it will be because i really earn it.
