I have this model. I created it to demonstrate the reason to show "Model Items" vs creating new dimensions on your drawing. The strange thing is how the chamfer shows up on the center feature. I created the part with no chamfer, then added the same chamfer to the center cutout and the leftmost edge and the rectangular cutout to the right for comparison. Just wondering why the 0.3 x 45 degree chamfer shows up at 35.16 degrees instead of 45 degrees?
I was able to create what I thought I should get with the chamfer by doing a swept cut on the left feature.
Any thoughts on why this comes out this way?
I've attached the part for reference.