Latest version (0.8.5) should cope if you switch back to the old style, disabling everything. You can, of course, just turn my script off if you use the old style, but I thought I’d make it easy.
Plus, the idea right now is that I may keep allowing tweaks on the new style, depending on what is done. It’s very possible that, even after the site is fixed up, there will still be small things that I would want to tweak. So, if you ever go back to the new style, you might like the tweaks. Hence the name “Tweaker/Fixer.”
I know right now that I do not like the grey bars between posts being so dark as to need white text. Too much contrast. And I want that scroll up button small, and no forum jumper scrolling with me.