I have started a small project shedule for a job that will take around 72 hours to complete total but with multiple subs having to start and finish at certain times to hit that deadline. how do i change the calendar on the Gant to #1) just show me the 3 day assigned to the task #2) break each day down to a 24 hour time frame. This way i say "plumber starts at 7am ends at 10am. then behind him electrician starts at 9:30 am ands at 4Pm and so forth?