Collapsible Cup

***There are two models... one is the original version and is printable in one piece. The second, for easier editing is the pieces that need to be assembled.***

I am trying to make a collapsible cup for camping. I remembered these contraptions from Boy Scouts a long time ago and set out to try to make one. I used Tinkercad, as I am new to 3D design. I printed it out as one piece on a Monoprice Mini, and it worked... mostly. I printed the two outer sections above the base plate with suppo