In the first example var=1. In the second example var=0. I don't understand why the table isn't being search when I use variables. Thoughts?

This works:

Value=$5C
LookDown2 Value,[$FF,$5C,$41],Var

This doesn't:
Zero=$FF
First=$5C
Second=$41

Value=$5C
LookDown2 Value,[Zero,First,Second],var