Your step by step drawing was extremely helpful. I wish there was more stuff like that online to follow specific processes. Obviously what I'm doing here is super basic and isn't even covering 1% of AutoCADs functions and uses, but I'm SUPER new to this and trying to do some basic brackets and adapter plates and things like that. I was able to follow your drawing and come up with, what should be, half of the useable piece. I need to measure up the transmission side of things and add the holes for that to the drawing this week. My friend whom uses Solid Works told me that that program has a function for selecting a hole and telling it that it needs to be threaded at (for example) M10x1.25. Does AutoCAD have any functionality like that? It would be really nice if I could get to the point where I could just send a file to a CNC shop and they didn't have to do any work on the drawing, just make the piece! *Attached my creation*