# Why is there such a large difference in the number of pseudo-landmarks projected to the ascending branches on either side? What can be done to solve this problem?

**URL:** <https://discourse.slicer.org/t/why-is-there-such-a-large-difference-in-the-number-of-pseudo-landmarks-projected-to-the-ascending-branches-on-either-side-what-can-be-done-to-solve-this-problem/39519>\
**Category:** SlicerMorph\
**Tags:** extensions-manager\
**Created:** [October 3, 2024, 1:46pm UTC](https://discourse.slicer.org/t/why-is-there-such-a-large-difference-in-the-number-of-pseudo-landmarks-projected-to-the-ascending-branches-on-either-side-what-can-be-done-to-solve-this-problem/39519 "2024-10-03T13:46:27Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![yijie3091](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/yijie3091/32/80324_2.png) [@yijie3091](https://discourse.slicer.org/u/yijie3091)\
**Post date:** [October 3, 2024, 1:46pm UTC](https://discourse.slicer.org/t/why-is-there-such-a-large-difference-in-the-number-of-pseudo-landmarks-projected-to-the-ascending-branches-on-either-side-what-can-be-done-to-solve-this-problem/39519/1 "2024-10-03T13:46:27Z")

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![image](https://us1.discourse-cdn.com/flex002/uploads/slicer/original/3X/9/9/99d15d30efc60e55bb64fa8bc1ee4e72f3f6adf0.png)  
 ![image](https://us1.discourse-cdn.com/flex002/uploads/slicer/original/3X/5/7/573aa0670e82e2eed41fb7dcfc527388b8acdd75.png)

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**Author:** ![muratmaga](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/muratmaga/32/3622_2.png) [@muratmaga](https://discourse.slicer.org/u/muratmaga)\
**Post date:** [October 3, 2024, 5:14pm UTC](https://discourse.slicer.org/t/why-is-there-such-a-large-difference-in-the-number-of-pseudo-landmarks-projected-to-the-ascending-branches-on-either-side-what-can-be-done-to-solve-this-problem/39519/2 "2024-10-03T17:14:23Z")

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If you want helpful answers, please do not put your question in the title, but describe steps you have done to get this point. I can’t give you feedback on random screenshots.

For example did you use a symmetry plane?