Jackburton is correct check the sups. opinions, I will give you my reason as I spent 5 years as PT Local Sort Sup., I had 5 different managers in that 5 years, I had an awesome core, my guys were great, we had no injuries in 5 years and never once did we get commended for it, the pay is o.k. for PT, when I started as PT sup after being Hrly. the insurance was fair at $11 a week, we got 1/2 months pay as a bonus, by the time I left the Bonus was gone, the insurance was at $55 a week for family, that does not sound like a lot but for a PT job it is, it got to the point to where I had to cancel the insurance, the deductibles are high, you are under so much more stress I had managers get in my face, belittle me you name it, I loved my job but when you change managers 5 times you take a chance because one may know about the front line and the other may be a hand me down from hr or security. I went in because they told me that if I took the position it would escalate my chances to go Driving sooner, that was a bold faced lie and all of the sacrifice I did for the company was for not, hope that helps your decision by reading my story.