Hi Mario,

> should i then try making sphere using sweep and
> trying the same exercise?

Yes - if you want to avoid compression at the top dome area of a regular sphere, try making a dome using the sweep technique shown in that previous post and use that as the target surface instead.

That surface does not compress to a pole at the top so it won't have the same kind of compression as a sphere does.

The new problem that you'll have is that you can't make a complete closed sphere shape out of a single surface that way, just sort of a portion of one.

- Michael