<table width="90%" cellspacing=0 cellpadding=0 align=center><tr><td>Quote, originally posted by NCFatBoy &raquo;</td></tr><tr><td class="quote">

Nice idea, how'd you attach them?</td></tr></table>

My lid has a support underside. I just used sheet metal screws.
If you're lid has no extra bracing to attach them to. You can use sex screws on the sides and they will clear when closing.
OR, thru the carpet on the top, probably almost be hidden by the carpet when installed, and the heads are smooth. Like a carriage bolt.