Heavy duty antenna tracker

This is my heavy duty antenna tracker, made from modified robot limb.

https://youtu.be/a1cyrIGXLQk

https://youtu.be/XK0LMju5J5Y

Parts:

base: https://nl.aliexpress.com/item/DIY-DSS-2DOF-Draaibare-Roterende-Robot-Arm-Base-Platform-20-kg-Digitale-Servo-FPV-drone-track/32900146408.html

I am using ONE red 20kg servo for tilt.

pan servo: https://nl.aliexpress.com/item/FATJAY-KINGMAX-SW22HV-68g-22kg-cm-digitale-metalen-tandwielen-sail-winch-servo-1-7-t-programmeerbare/32916958607.html