These are a few mods to the building blocks of MCG Sample Pack for noobs learning, poking around.
I made these mods because the supplied utils create lots of unwelded geometries and if you use these as the building blocks for bigger and better things...well you'd want them done right in the first place (please, I'm not trying to piss anyone at AD off...just learning/poking and helping out).
The mods were made to the Circular sector, Cylinder and Sphere. You'll probably get the most use out of the sphere, yes that pic above is a sphere. Watch the vid.
Hope I've packaged it right, if the Vu_Cyl complains about a missing compound, let me know.
Added SphereStrip compound. See second vid.