The trials are noon to 3pm on Thursdays. Do we have to come at noon and stay till 3?
NO. The idea is instead that you should attend when you are able, any time between noon and 3. Note that I will close the demonstration period at 3pm and that there is usually a rush towards the end. To avoid disappointment and lost credit, attend and demonstrate as early as you can. Each group will be asked to run twice as explained in the rules. If there is a serious problem with your first run I will allow you to return later for your second run.