Just a heads up for you guys,
If one was to purchase a Screw Shield for Arduino, from Adafruit. The board overlaps the connectors for the Sparkcore, so it won’t plug in. If the connectors for Sparkcore were moved over 5mm, it would fit.
This could be achieved by supplying extra headers, or just moving the headers over to the outside position.
Same issue for Adafruit motor shield.
Maybe an update for V3 of Shield Shield ?