If there is anything to touch on vayne, it's her E.
Can we reduce the knockback it does? I would be perfectly fine with being stunned if I were next to a bush, but when I get shot from one side of the lane to the other and still get stunned, I feel like that's a bit much.
For example, halving the knockback on the E. Or even removing most of it, but causing it to shoot vayne back instead would be fine.