Hi,
it's a totally different system, and ArrayMaker will propose actions to move data between the two system at runtime, but during editing, you shoudl either stick with ArrayMaker or move to the new system, which obviously is the preffered option now.
bear in mind that ArrayMaker do hashtables, and that's something that FsmArray on 1.8 is not providing, so ArrayMaker will still be necessary in many cases.
Bye,
Jean