Q: In which Port does the Gripper wire go? A: The wire needs to be in Port A to program the gripper.
Q: Why won't my Gripper Attachment close? A: There is a part of the gripper (step 2) that needs to be on correctly for it to work. Jack explains in this video. Johanna explains in this video. It needs to look like this:
Q: How do I get the touch sensor to work for "Honey I'm Home"? A: On the "Wait" block (orange block with the hour glass picture) select the touch sensor. Then choose "released", "pressed", or "bumped". The next block (green) you will need to program to make your bot go in reverse.