I decided that taking apart the pieces of the top shaft of the F70 is not a good thing unless I have to. (Only because I do not know how the battery wiring is connected to the computer section. A simple pull-out clip would make me happy, but I am not going to tear apart the F70 to find out.) If somebody has taken it apart, please let me know. I would like to take the F70. A pull-able connector means the F70 is going on a plane trip.
The top shaft will not fit into my carry-on, so that means I would have to put it into the luggage they throw around loading the plane. The throwing around and having no idea how much they are loading on top of it does not add up to a good thing.
Buying an additional hard case and the extra cost of sending the case both ways makes no sense, since I may not even get out to the sand beach at the Bahamas. I have little control at the conferences I am speaking at. They seem to keep adding things to my schedule, but I do make them pay for it.
I guess I will pack my trusty little F2. It breaks into little pieces and I have had a lot of luck with that little “feller.” By the way, my wife thinks I am nuts. I am going on eighty and she thinks I should be lying on the beach. I prefer walking a beach.

I also think my adult beverages are starting to get to me, so it is time to quit.
Happy hunting folks.
Fjs440
Have a great 2017
Fisher F70 w/Fisher 11” DD and NEL Snake Coil
Fisher 1280-X w/8” Coil
Fisher F2 w/4”, 8” and NEL Hunter Coil
Makro Pointer
Killer B Stinger Headphones