OSMM Catapult

This is a remix of the Catapult by Benjamin we used for our booth at Rhode Island Mini Makerfaire. Apart from adding our logo I added the following modifications:

• Elongated the base.
• Increased the size of the thumb hold
• Added a knotch to ball hold to hold ball better
• Added screw hole to base for mounting
• Tightened up press fit so arm doesn't come out.