Step 2:
Run seat all the way to the back. Remove two front track retaining nuts E18 Plus (Do note the plus an E18 will not fit and the next size up will round the nuts off!!!!).
Just incase the jerk from the GM dealership repairing the seat belt retractors did what he did to me you may have to remove the cap from the seatbelt nut that was placed over the nut for the outboard track!!!