The new remote controller from TBS is not just the smallest and compact crossfire remote on the market it is also very easy to disassemble!
First thing you’re going to have to remove are the rubber grips on the backside of the remote. Take a prop and start from the lower inner side
Pull gently towards the pointy side of the grip
work your way around
repeat it for the other side of the remote
The shells are secured by six 1.5mm allen head (hex) screws
Overview of where to adjust the TX gimbals