Originally Posted by bikegod

I had some issues with the RocSim. At one point I had been working on the design over the course of a few days. I had left it on my design computer while I was working on it but neglected to save it. I couldnt' figure out how to add just two tube fins aligned with the top fin (something I wanted to see). Well, while working with the radial position, RocSim crashed and I lost everything.