I started UPS on March 17th, 2015. Since then I have been paid 10.10 an hour. I am now the loader with the most seniority on my belt, and make a dollar less than all the other loaders. I found this out when I was talking to another loader who has been there for 4 months, I was complaining that the new hires made a dollar more an hour than I do, and he informed me that he made 11.10 an hour, so I asked around. Everyone on my belt makes 11.10, none of them ever took a belt test, they just got a dollar raise just because. I told my supervisor that I wanted to talk to my union Steward and he told me "No let me do my job" he then talked to my area coordinator and he said he would fix it, but could only go back two weeks of pay. He was very nice about the situation, but the way I look at it, I'm out several hundreds of dollars. I am the hardest worker on my belt, getting 300 to 400 more scans an hour then any other loader. Start early and end late, and up to now, made a dollar less than any one else. If I didn't catch this, I would still be making 10.10. I was informed that this was more of a "judgment" raise, not a time based raise, for hard workers. What can I do? Do I have a case? Or do I deal with the fact that I could of been making 11 an hour instead of 10 for nearly 10 months. Please help me, I'm a good worker who has never been in trouble,etc.