I have a job at Wal-Mart dc from sat-mon from 5-3:30pm. I plan on transferring to a different shift from tues-friday and will work 5-3:30 am. Well I got a job offered from fedex part time dock worker took drug test and waiting for phone call to go to job orientation. my fedex work hours are going to be from 8pm to 4am its part time. How many days do I have to wait so I can transfer to a different shift because I hate nightshift and was hoping to get a shift that works with my schedule? Im doing dock worker. also what are the benefits like and would you work 2 jobs with the hours I presented to you? One last thing is I got drug tested and pretty sure I got the job just waiting for a phone call and if I decide not to take it and change my mind do I tell fedex when they call me to go in that I don't want the job? Thank guys in advance for your input.