Part 5 is the nuts and bolts part of the series. There are a lot of little details to making a Panzer tractor run properly, and I go over it step by step for you. On youtube, the link is http://youtu.be/Fi61O-ARiyI but you can view it and the results of the first pull at www.youtube.com/panzerclub. I'm a member at Tech Shop in Allen Park, Michigan, and the resources available are incredible! Tech Shop is a nation wide resource for Makers and others who need access to shop equipment and the training to take advantage of it. I just completed the Sandblasting and Powder Coating class, and will be taking advantage of my new found knowledge and access to equipment! Check them out at www.techshop.ws !!!!