when you're practicing spinning you can "un dizzy" yourself by jumping straight up and down when you stop spinning, it helps redistribute your vestibular fluid (prob not the right term ^_^)
let me say tho, good for you that you can spot! i get sick so quick when i practice that i still haven't learned, it actually makes it worse for me ^_^

One thing that helped me with belly flutters was "breathe of fire" it's used a lot in certain types of yoga and in Pilates. You rapidly breathe by pumping your stomach/belly button in and out. Before I started doing a lot of breathe of fire, I couldn't do flutters. Then one day, I took a tried again (no practice specifically on flutters in between) and suddenly, I could do them. I'm not entirely certain it was all due to the breathe of fire practice, but I do think it helped both to get my stomach moving quickly and shallowly and to also help me not feel physically uncomfortable while fluttering.

Hi!
Flutters happen to be one of my specialties. :)
First off, a very important note on safety - if you breathe in and out very quickly you have a chance of hyperventilating and passing out. You want to practice slowly at first. Pull all your stomach muscles in, then push them out. Once you get good at this you can do it faster. There is also an interesting thing - I don't know WHY it is necessary, but you must tense the throat and neck a little bit in order to do it at all. It's hard to explain over email - definitely easier in classes and workshops :P
So, you want to tense the throat, and quickly contract and release the stomach. You also want to lift the chest forward and up just a little using your upper back muscles. This will kind of arrange your insides so that your abs have room to jiggle.
Also, a very important note - always practice and perform with as little in your stomach and intestines as possible, otherwise you'll feel very strained when you attempt to do a flutter - and may not be able to do it at all.
Hope this helps!

Another way to help 'undizzy' yourself after spinning is to turn or spin ONCE in the other other direction....unwind but only one time or else you may just make it worse. It works...I do a lot of spinning with my wings and double veil dances....very smooth way to recover and it just looks like a finishing touch (when really you are just trying to focus). I slow down on the turn that is in the opposite direction so it gives me a chance to catch up if needed and focus in when I stop.

I think the spotting and getting to where you can look up or even be in wings/veils that you cannot see without traveling or loosing your technique just comes from practicing and finding out whether you should spot the ceiling or your veil/hand. For some -- looking at the ceiling or at the tip of the veil works....for me trying to focus actually throws me off. I actually do not focus in on anything if I am not actually spotting when spinning or turning fast (I do always spot when doing barrel turns but not always with general spinning movements). This is more of a whirling technique.....you do not focus on anything. I use to do whirling exercises with Eva Cernik -- I was able to spin a lot before but always had to spot but now can spin and spin.

Hope it helps....

Phoenix
www.phoenix-dancing.com