symmetrical sphere features

Hi, Wondering how others would go about drawing objects on a sphere to be symmetrical in every direction? See image below of my trying to get the 'bumps' symmetrical in every direction around the sphere: https://cad.onshape.com/documents/7cf366084382f5a669157281/w/edf4459862d34b470a500cb4/e/a70cafe08f3aafeabcaa683f Thanks…