Secrets of Backyard Roller Coaster Design, and a yard tour of three BYRCs

http://backyardrollercoasters.org/ I painted my workhorse "Smaug the Terrible" backyard roller coaster bogie cart, upgraded the bearings, added a thrust bearing, and ground the wheels round. I tried to show how the forward and aft wheel bogies work. Additionally, there were a lot of questions about the other BYRCs in my yard, so I added a tour of all three tracks.