Hi,
I agree about the PC times not being fair for everyone. There are 2 ways this can be fixed.
1. Everyday have the PC times start 1 or 2 hours later that way everyone will get equalk chances at the PC
1. Keep the times the way they are but put a 1.5 hour break between each PC so they run throughout most of the day. Since i am on the west coast of USA i only get the chance to do 2 PC's a day