Step 4

Now print the following parts 1 x TStoBackStandRightV1.stl, 1 x TStoBackStandLeftV1.stl, 1 x TStomRotBackV1.stl, 1 x TStoBackRightV1.stl, 1 x TStoBackLeftV1.stl, 1 x TStoMiddleV1.stl, 1

For this step you will need BBgun bullets or something similar.

Put TStoBackStandRightV1.stl and TStoBackStandLeftV1.stl together like so
The bottom parts that go into the bottom frame might need to be rasped, in my case I had to rasp the left one and the holes as well.