# 34. Crest Design¶

Ready-to-use parametric crest design. It is an optional part of the cross_cube assembly to get a motorized gimbal system.

To get an overview of the possible crest designs that can be generated by crest(), run:

> python crest.py --run_self_test


## 34.1. Crest Parameters¶

The crest part inherit several parameters from Cross_Cube Design.