Hi Suan, Don't worry. I engineered some slack in the timetable to deal with these interruptions, or simply the fact that I want to go more slowly over something, or spend the time answering questions. If you get on LMS you'll see that the Weekly schedule has changed, with the material of variables to be covered Monday next week. However, I do have a suggestion for what I think you (and everyone) should do, and now that you have reminded me, I'll send that out in a post here.

Cheers MichaelW