I have vacation next month. How exactly do I bid a reserve line if I want to slide the vacation. For example the vacation is the 11-17 but I want the 6-12. I know that I would bid slide -5 but then I want to use some of my off days around the vacation as well. So if the slide is accepted I have like the 5-13 off, but if it isn't accepted I want to bid my off days so I get the 6-10 off then start the vacation. I tried last time and my vacation wasn't slide and then all or nothings bids were all screwed up and my then start next wasn't right as well.