First, Before I start this post I’m gonna give a summary of my whole project. If you don’t remember the car goes down the ramp hits a wood block the block hits Jenga blocks which hit the squash ball that went down a track and hits a train thee train goes down a track hitting CDs that knocks down a ball launched a car that hits CDs which pop the balloon. Immediately found a problem the CDs kept falling over so I put Jenga block in between and that solved the problem. Besides that, I had no other problem with step five and six.
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