Huzzah for Young Mike Edison!

As one of my junior high teachers used to say, "raise your standards, kid!"
or in this case, kids (or ex-kids, for some of us).

My only question is, does Jahn shrink 11% or 11/100 of 1%.  Would seem to me
that the .11% you wrote, Mike, is pretty negligible.  But if that's too much,
it's too much--but is it too much?  How does the Jahn shrinkage compare with
the Edison-lauded concrete repair products?  The structural engineers, whose
practice is (almost) limited to repair work, for whom I work have high regard
for Sika conc repair material.  What say you, Mike?

Ralph