On Mon, 13 Oct 2008 08:11:28 -0700 (PDT), lbbss
wrote:

I've googled this topic and there is two opinions out there. Some
say use regular oil because it last longer, others say use wd-40
because it does not collect dust, which will gum up and create
problems. Any ideas which is better?

WD40 has NO lubricitive properties whatsoever.

-Zz