Forum:Any glitches for getting Gravity suit before fighting Phantoon?

I want to save the fight against Phantoon so that he's the last boss I'll need to face in order to open up Tourian but need the Gravity Suit to get through Maridia. Are there any glitches or sequence brakes I should know about to help with this objective?

FYI I'm playing the Virtual Console version of Super Metroid in case that fact makes any difference.