So I've got a temperature probe that I used the loft feature on. I now I have a solid but the probe is hollow with two varying wall thicknesses. The main body of the probe has the larger wall thickness and the the tip has the smaller. I know you can loft regions instead of profiles but for some reason my program will only give me the option to select one region. How do you select multiple regions?

Take a look at the attached pic

Thanks

Nate