There are certain things that get on my nerves like improper use of FEA and gussets. This is one of them. Most coasters are 4D coasters (Surge, pitch, roll yaw) but the S&S freespins are not 4D. Actually less, 3 Dimension and still a good ride!
Take a few minutes to understand how we calculate degrees of freedom. And yes, they all have names.
I get that you don't believe I'm actually building the world's BEST backyard coaster. Well, It's not finished yet, but we are making progress. Here are some pictures to prove it. Kiddo's...
A number of years ago, I heard that if you ever want to build your dream home; you will need to do it at least twice. Why, you learn things the first time and make adjustments. The same is true for...
