RGS: Well, I guess it's time for this one to go. WP1 has failed me again. And since we moved last year, most of my garage toys didn't make it. For now I can't think of an easy way to replace it without making several "trial and error" trips which may not even work.
Thanks to everyone that worked on this cache and to the park ranger who gave out small hints.
I've got all the parts here and maybe I can come up with something over the winter which will make it more reliable.
RGS