I have a block that I'm trying to get a swept cut through, but I'm having problems getting it the way that I want. It is a guide for rod with a pin sticking out of the side. As you push the rod forward, I want the rod to spin 90 degrees. I have created a body to use for the cut and the sweep path that I want, but I want the cut to be normal to surface throughout the whole sweep. If you look at the attached model, it show the swept cut but it is not normal to surface. Does anybody know how I can accomplish this? Thanks!

~Nick