I am running into a problem where my Vlookup function is not finding certain
data from the table it is referenced to. I'm using the formula
=IF(OR(Z23="",Z25="",Z26=""),"",Z26/(Z23*(VLOOKUP(Z25,'Op
Speed'!$A3:$D18,4)*60))).
This formula is working for most of the values in the table, but seems to
miss only a certain few. Case in point, the function should be locating the
number 120 to calculate the percentage I want, but it is finding the number
70.
A3:D18 covers all values in the table; I need the function to look at D18
but it is using D12 for the calculation. Any thoughts?