To remove Quick Disconnects from the buttons in your arcade stick:
For each button, hold onto the quick disconnect and gently pull it off of the button terminal.
(Make sure to pull on the Quick Disconnects and not on the wire).
If you experience trouble removing the Quick Disconnects:
Place the tip of a flathead screwdriver at the base of the button where the QD touches
(see diagram below). Twist the screwdriver gently back and forth to raise the Quick Disconnect off
of the buttons’ terminal. Repeat for each Quick Disconnect you have trouble removing.