Troubleshooting: S1 Paid/Custom Styles
I. I get an error when I try to create a new style.
Please be sure you do not have another style named yourusername-lastn-new if you do, rename it and then try again.
II. The layout looks messed up and no, I have not altered it or touched it yet.
If you have not modified the html and the layout looks messed up, it may be that your overrides are affecting it. Delete your overrides and save, 9 out of 10 times that solves the problem.