Help! I ran your stupid LUA script and I am still floating all the time!
My condolences.
Unfortunately, there are way more spells in EQ that make you float than you can possibly add to your block list.
May I suggest when find yourself floating that you run Stop Floating Now:
/lua run iHateLevitate 1
It should put you back on the ground and it will attempt to add the offending floater to your block list,
but if that list is already filled then you will have to keep running it periodically to knock yourself back down.