Good ride guys! Im stoked how well I felt, I was so tired but it was working alright....
Leo you can make a part with out cad, you just need to tell the machine where to go. G code is what it reads and interprets, so if you know your sizes you can just program it by hand, within reason, some things would be unreasonable to program by hand. You could spend months at it.
Here is my example for the lever, i left some things out on the drawing