[ARCHIVED] Why won't Canvas allow me to have 10 minute meetings in Appointment Groups?

[landonb]

I have tried several times to setup an appointment group in Canvas calendar to have 10 minute meeting slots and it will only allow me to set them up for 30 minutes.  I change the 30 minute default to 10 minutes and each time it still only creates 30 minute appointments.  ARGH!!!!!!  Please help.