Wedge - WedgePart and CornerWedgePart represents a ramp and a corner ramp, respectively. Wedges differ from the SpecialMesh Wedges in that WedgeParts behave like an inclined plane, but SpecialMesh Wedges behave like their parent brick.
The Wedge Fling is one of the most common types of fling on Roblox, as with all flings, due to being luck-based and needing extremely specific setups, this glitch wont usually be found in EToH-type games and normal DCOs.
Its luck is basically random, look at the other creator note and you will understand. (before the creator changed their avatar it doesnt always work on the top ones)
1. Line your avatar up with the wedge so that part of your left/right arm is clipping into the wall.
2. Press A/D towards the wedge.
3. Once you notice your character is about to fling, quickly press A/D in the direction of the gap.
4. With the right amount of luck, your character should be flung across the gap.