Strange high jump (possible glitch?)

Hey guys,

I've been lurking for a long time on these boards, and I noticed something today in my brawl that I've never seen said here before. Playing on Green Greens vs. a Pikachu, I noticed that every now and again, my midair jump would suddenly go very high for no obvious reason. Has anyone else encountered something like this? I know it's practically useless for regular play, but it's certainly worth noting.

Footstool is my only guess. Not enough information to figure out what it is.

If you were near the blocks (Jigglypuff can cling to those blocks) it might have been a wall-jump.

I was half expecting there to be a mention of Mr. G&W like most "weird jump" topics (but I guess that's only on the tactical forum). Might of been because of the "wind" from wispy woods. The wind has some weird properties in Brawl, especially on the lighter characters.

Do you remember if Wispy happened to be blowing when these jumps occur?

I'm betting footstool.