What I am trying to do is get the board back to a standard out of the box install.
I played around with css for a while but not sure if I reset everything back. I am down to only two styles. One is stock and one I really don't care about.
So my question is when I upgrade from 7.2 to 7.4.1.
Is there anything wrong with deleting the complete styles folder and upload the new 7.4.1 files including the styles folder from the 7.4.1 zip file before running install?