hmm, kinda hard to see what's going on in the model. that is a hard blade to model. I will model it manually and post the file for you to look at. I won't project onto cylinders though because that takes forever. with the tip going to a point, that makes it worse as well as far as projecting onto cylinders. but hopefully, the file i'll send you will help to see the default layout. the airfoils should align with the rail points that come out of prop design. if that makes sense. the orientations are always the same so once you get something working it should always work. I posted a file a few messages back for another user. it is the one shown in the screencast. it too may help you see the orientations. it has all of them in there too. so it is more thorough than what i'll send this time.