I've been fiddling with the Proxomitron some more and managed to make it remove the sidebar on every page, except the thread lists and the main category lists. This is what everyone has been suggesting be done with it.
URL Match:
Code:
www.shrapnelcommunity.com/threads/(^ubbthreads.php|postlist.php)
Byte Limit >= 7000 at least
Matching Expresion:
Code:
<table \w \w \w \w id="pr">*<tr></tr></table>?\n</td>