Can Mocha AE Stabilize on the X Axis Only?

[Peter O’connell]

Hi, you can just delete the y keyframes in After Effects.
Pete

[Jason Mckee]

Not sure how you do that. when I bring the tracking data into AE, the keyframes are as follows: anchor point, position, scale and rotation.
what am i missing here? how do i simply delete the y or x keyframes? thanks.
-jm