Re: [powdaboy] Squirrel Mutation suit
Just take an old wingsuit with separate arm/leg wings, cut arm wings completely, and fly only with the leg wing. Either in normal tracking position, or with arm(s) stretched forward like a Superman (for BASE, temporarily stretching arms forward to set proper AoA and reduce the radius of the start arc would probably be necessary; not necessary in skydiving). You will leave any tracksuit/onesie/mutation/wingsuit in the dust.
Why no one else is doing this and why manufacturers are not making leg-wing-only half-wingsuits, is beyond me.
Android+Wear/iOS/Windows apps:
Wingsuit FAP, L/D Vario, Rockdrop Pro, Smart Altimeter
iOS only: L/D Magic
Windows only: WS Studio