Yup, “Cardboard Aided Design”. What many of us do when we don’t have access to fancy computers and 3-D printers. Just get out the cardboard or, if you’re really cool, foam-core (Personally, I am not really cool).
Nice job, Ed. That looks like it makes more sense and won’t get wonky as the engine/transaxle moves under load.
Piperato was right.....again!