Also, I may have this wrong, but it looked like you released the middle zip-line trigger with the robot on the floor. That violates Rule GS13 and would result in no score for the middle zipliner. You have to be on the mountain above the 2 inch white tape to release the middle and high triggers. And you should add the 2 inch white tape on the bottom of your mountain while you're at it.
Great job, again!