Summary

Refer to my other designed model for details and purpose.
You will be surprised that it is not a pure mechanics model :-)

http://www.thingiverse.com/thing:1167051

Print Settings

Rafts:

Doesn't Matter

                                            <p class="detail-setting supports"><strong>Supports: </strong>                     <div><p>Doesn't Matter</p></div></p>                                                        <br>                        <p class="detail-setting notes"><strong>Notes: </strong>                    </p><div><p>same as other model<br><a rel="nofollow" href="/thing:1167051">http://www.thingiverse.com/thing:1167051</a></p></div>

Crank Arm 2 (small)