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We put it on a base at just the right height for the film container. |
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Here we are testing it. It doesn't work right all the time but it works best on the floor or when it is dark. We had to do a lot of trying over and over and over because parts would work and then other parts wouldn't work. |
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Here is our program. We used 25 because if it was bigger it wouldn't work and if it was smaller it kept saying it was tipped over when it wasn't. |