I've been working since may 18 this year. I started out at 9.50 as an unloader 4-9am. Now I am sorting and it's a little too fast for me. I only weigh around 135 pds and putting things on top belt is rough for me. Anyone have any pointers for me?Also I believe I'm in the union but not sure. And after 90 days does my pay go up 1.00?