I want the co-pilot stick to be removable so I put a small 2-wire fastener on the wire where the stick comes apart. There is enough extra wire in the loop to pull the stick off and up to expose the connector to unplug it. Works great.
Connector allows for the grip to be pulled off in case the PPT button needs to be replaced. And connector lets me remove the stick compliete for a passenger who doesn't want it. I think this will be for most people I take for rides and traveling.
I removed the stick for now and put a zip tie on the connector so it doesn't fall down in the stick. But it doesn't fall down there anyway because wire stiffness holds it up.