Here are the steps:
|I cut two 30 + 3 cm tubes like last time.
|I flattened the end of the Femur with pliers.
|I found some screws that would sit in plastic, and a drillbit that was "just too small".
|I eyeballed the mounting bracket for where to drill.
|Applying the pliers ensured that the tube stayed flat while tightening the screws.
|Two screws in place.
|All screws in place.
|Motor fastened to mounting bracket.
|Eyeballing where to drill holes for wheel in Tibia.
|The screws don't fit, but I just force them through the aluminum.
|Screws in place.
|Wheel mounted on Tibia.
|Knee joint complete!