We're using jumper wires and a breadboard to connect things. For more robust connections we probably want to use something like the Adafruit Perma-Proto Quarter-sized Breadboard PCB and soldered connections. What should we use and how can we make sure our connections don't come apart while mapping?

We're using jumper wires and a breadboard to connect things. For more robust connections we probably want to use something like the Adafruit Perma-Proto Quarter-sized Breadboard PCB and soldered connections. What should we use and how can we make sure our connections don't come apart while mapping?