clarify motor controller questions

diff --git a/guide/challenge-bot-questions.org b/guide/challenge-bot-questions.org
index 5eac71f7e3fd9c9c4b2d9f0e1990348aa6abc857..847f18eafcb18e7727fcde9c1465a1332458c0b5 100644 (file)
--- a/guide/challenge-bot-questions.org
+++ b/guide/challenge-bot-questions.org
@@ -56,8 +56,9 @@
     2. what's the difference between stranded and solid core wire?
     3. why are we using solid core wire for plugging into
        the breadboard?
     2. what's the difference between stranded and solid core wire?
     3. why are we using solid core wire for plugging into
        the breadboard?

-    4. should the black chip (motor controller) be on the left or the right
-    5. why should the chip be on the right?
+    4. do we have the black chip (motor controller) be on the left or
+       the right of the breadboard?
+    5. why should the chip be on the right on our robot?

 *** batteries
     there are two battery packs on the robot.
     one of them powers the motors, and is in the clear battery pack.
 *** batteries
     there are two battery packs on the robot.
     one of them powers the motors, and is in the clear battery pack.