I'm trying to get a formula that will check an array of 8 cells for "Y", and if true sum the adjacent (-1) cells, and move the arrays X*7 columns over.
A static formula that works is SUMIF( X2:X9, "=Y", W2:W9) = 15 where the X is 4 (7*4-5). The problem with this formula it doesn't adjust when a...