When Grant and I met, we wanted to finish everything. First, we had trouble getting the tape super lightly onto the car from the bamboo. Also, we had a lot of trouble getting the track suspended from the wall. The hardest things we had to do was get the supplies. We had to reach five feet high for the bamboo. We found a three-foot garbage can, a 6-inch bin, another six-inch bin, and one one-foot bin. Then we were almost done. We had to put everything in place and then we were ready to start testing.