I couldn’t say whether the 7 yr. old investment will produce a good
pattern or not, but with investment being approx $.50/lb (.03/oz),
why subject something you have spent time creating to such an unknown
variable with such a large percentage of failure? My opinion, toss
it - or cast something that isn’t too terribly important just to see
what happens for future reference. And, of course, let us all know
how it turns out.
On a related subject, does anyone have any creative ideas about what
to do with used investment? Could this stuff be good for the lawn?
I go through only about 250 pounds of this stuff a year, and, having
a bit of pack rat blood, tossing anything that may have an
alternative use goes against the grain.