logitech g502 mouse disassembly and scroll wheel balancing

Balanced the scroll wheel on my logitech g502 mouse to make it stop rotating where I want in the free spinning mode. I couldn’t find much info on how to disassemble so thought it might be useful to make a video. Another useful G502 disassembly page I found is here: BTW, this will probably void any warranty so do it at your own risk...