As I've been playing more, I've realized just how garbage my platform game on FoD is. It's gotten to the point where I have to ban that stage or else I'm free for a game. Can someone give me the rundown on the basics of how to work the stage? Main things I'd like to know are basic platform cycles and my options for standing on them and being underneath them.
Don't jump on to them (ask yourself why you are jumping in the first place, sheik is a lot better on the ground most of the time)
a lot of your strongest options involve walking and threatening with ftilt, or wd back. I think on this stage it's definitely in your interest to slow down and simplify your game. Watch the way m2k uses the side platforms, stand slightly behind the center of them, throw needles, threaten with walk->ftilt (or grab when you think you can get one), WD back underneath the platforms to bait something out with bad spacing or whatever
you can crouch underneath the platforms and it can be hard for some characters to approach you with a SH/FH aerial, at low levels a lot of approaches get telegraphed. while crouching you can utilt/ftilt through the platforms into some nice followups and you are relatively safe
Watch good sheiks use the stage and try to literally emulate what they're doing. once you understand why and how things work, move forward and continue to add/takeaway things that you like/don't like and things that work/don't work
and as far as "platform cycles" go you're probably thinking about things wrong. sheik isn't like a spacie or falcon where you can make pretty good use of running around the stage and jumping around a lot. keep in mind that sheik is pretty bad at approaching compared to all the viable characters but her ground game (and aerials when properly used) is still amazing. if you need to stand on a platform it better be for a reason before you get scooped up by a spacie's rising bair (which you can't really beat from above), a falcon uair, or a marth uair. you don't want to be above your opponent much as sheik unless it's for a good reason