I have a shape that I am trying to extrude with a draft angle. For some reason, when I try to extrude the shape, it will successfully preview exactly what I want it to do, but when I click ok I get the message, "Unable to add the specified draft to the extruded feature. Please try a smaller draft angle."
I'm trying for a 15 degree angle. I can go a couple less, but I can't get it to work until I drop it to 4 degrees, which is not what I want. I thought maybe I had edges that were colliding at the top of the extrusion, but as you can see in the photo below that is not the case. How do I get around this issue?
Pardon the photo quality. The only way I could show the extrusion was to photograph it.