"Alan Beban" wrote...
....
No; just endeavor to test your stuff before you post it so you won't
have to embarrass yourself by trying to shift the responsibility to me
when it doesn't work.

I admit my own mistakes. I screwed up the I2 formula, and I didn't test it
(I knew the technique works, but I failed to add the I1 value to I2).
However, did you make a clear statement that it didn't work? No, you babble
some oblique crap about which formula to array-enter and which to copy where
to get the results.