In a message dated 9/3/2009 10:20:41 AM Pacific Daylight Time, 
brian at gochnauer.net writes:
> I put any list as 'suspect' when it puts WD40 in
> front of PB Blaster.  :)
> 
  On that list, "ahead" is actually less effective.  238 lbs to break loose 
with WD and 214 lbs with PB.
    Loren