RSLogix 5000 MSG Instruction

I am trying to read/write some INTs between two controllers. They are both set up in an array. I have my MSG configured as a CIP Data Table Read. I know I have my path set up correctly but when I try to enter the tag from the remote element it says it is syntactically incorrect. The way I try to set up the MSG is Remote_Ints(0) with 16 as the number of elements writing to a destination of Ints(0). This does not work. However, if I remove the (0) from the Remote_Ints it accepts it. Why?

Remote_Ints[0] ?

Nevermind, I figured it out! I was using () instead of []