1Number of parts you need to print:
 2 - 4x: Part A
 3 - 3x: Part B
 4 - 1x: Part C
 5 - 1x: Part D
 6
 7The + and - signs correspond to the polarity of the parts. Polarity should always alternate.
 8
 9Use an approximately M4x22.5 screw and M4 nut.
10
11Assembly of parts should be done in this order:
121 (-) C
132 (+) A
143 (-) B
154 (+) A
165 (-) B
176 (+) A
187 (-) B
198 (+) A
209 (-) D