I was loading and I get called out of my truck by a full time sup. I see 2 full time sups standing there waiting for me so I was like what did I do! Then they told me there was a mistake in my retro check and they gave me 10$ too much. They made me sign a paper and told me I would be getting a 10$ reduction in my next paycheck lol. Do you think this would have happened if UPS "accidentally have someone too little for their check?