Mirror half chair leg

[yellowcab]

Hi,

I want to mirror this half chair leg from the right side onto the left side while keeping the bottom of the chair leg parallel to the ground.

Half chair leg

How would I go about doing this? Any help would be appreciated. Thanks.

[krystian.slusarz]

Symmetry modifier or mirror option aint working for You? I think we need more info on what the issue is exacly.

[CAMedeck]

I would guess that the Mirror plane is not correctly aligned in the vertical.  You may need to rotate the gizmo a little, or change the rotation of the chair leg's pivot point to be aligned to World before applying the Mirror or Symmetry modifier.