I am trying to create a round or chamfer in the area marked with no success, the rib is just touching a sphere. Any ideas?
The model is attached.
I still cannot create a chamfer or round at this point. I deleted all the chamfers and rounds and tried a different order but no luck.
That curve in the sketch was a spline and the end was not aligned properly to the ends of the revolve. I replaced that spline by projecting the edge of the Revolve.