I was doing meshing on a wing in cfd and one of my friends said "go post that there you will make them fear you". just so you know the tinyest cell is 0.1mm and the wing is a 1m by 1m square with a based mesh of 1mm.
The whirly hand thing was an accident while I was figuring out what to do with my big ol' orange fella . I was hoping to find a cheat code to magically make the mesh more uniform and tried out the LoopTools addon. This is the option I chose instead, after witnessing my PC spend an alarmingly long time processing it Blender wasn't responding. No crash tho >:]
I don't see any problem...well