There's a tweak you can perform to 9s Ergo levers to reduce the throw (not sure about 10 or 11s).

There's room for the spring carrier to rotate inside the lever body, so I jammed a couple of ziptie offcuts in the two recesses that house two prongs from the carrier that control its range of rotation.

My Mirage lever performs much better minus the built-in overshift, at least through a Shiftmate on a Shimano drivetrain.