Notice the two round holes. There are actually 4 but 2 of them are behind the outermost upturned piece. This upturned piece will lock in the tread connecting pin.
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| Tread | |||||||||||||||||||
| I'm still designing the tread. Below is the most recent version. | |||||||||||||||||||
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| Side view. | |||||||||||||||||||
| Front view. | |||||||||||||||||||
| Top view before shaping. | |||||||||||||||||||
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| 3-D View. Notice the two round holes. There are actually 4 but 2 of them are behind the outermost upturned piece. This upturned piece will lock in the tread connecting pin. |
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