Make A Robot Kit Slingshot Attachment

This design is uploaded for those intending to make their own rubber band slingshot attachment for the Make A Robot Kit,
https://www.kickstarter.com/projects/tinkergen/mark

Pre cut parts can be purchased at:
https://shop.tinkergen.com/mark.html

Assembly Video:
https://youtu.be/d-tmBwSYDVE?t=146

Servo used: DS-S006-177-02 9g,

In essence a 9g digital servo, cable length 170mm.

You'll also need some 6mm tapping screws

2x M2x16mm metal spacers
3x M3x35mm metal spacers
2x M2x8 machine screws
2x M3x10 machine screws