Initially try to use the model that you take as a reference, however don't blame my critics. (maybe they are too old) and then I thought about expanding the slocks just a little. But as I worked on it, I thought that if it is modular it is easier to replace a particular part, it also uses less material and it prints in less time. So I got to work and apparently I wanted to preserve the original design because I liked it, something quite different turned out. including for more modern drives such as M.2. and the lateral supports to avoid movement. I think it still needs a refinement but I really liked the result obtained.