1. I read the instructions for declining a pick and I don't get it. I see the column on the Selections page, but that's it. I click on the column heading, and it just sorts. Same with skip/force (which I don't get what that does either).
2. You mention 'passing' (which can't be undone) and 'skipping' which can be picked later. I take it that they aren't the same, but I don't get the specifics on how to do either one.
When the draft begins and you're on the clock, the options to Decline a Pick and Skip a Pick will appear underneath the columns on the Selections page. Additionally, after your time has expired, if your pick was skipped (either manually or automatically) you'll get the option to Unskip the pick (that is, pick later).