So, as Lucifer9783 was playing through the game casually, she found a weird way to get a second Fly despite the baked in limitation.

It so happens that, if you do a Dragonfly Dash that gets clipped and cancelled, it removes the One Fly limitation.

As is tradition, Lucifer9783 got to name it: Fly Dash-Cancel, shortened to FDC.

Here's a vid showing FDC being done to access Zorlon Impact D without Fly Booster.

Great find!! I wonder if this could help us get up to Aphellanx without having to use the elevator! I'll have to try that out!

I actually did it, and no Fly or Grasshopper Booster! Though the save is... minimal to say the least. If you miss it, you're losing time, no questions asked.

Also, while it looks easy on the vid, it's tighter than the one I did in the first post.