This part of the code works perfectly PartB = #(1,2,3,4,5)for i=1 to PartB.count do ( print (PartB[PartB.count - i + 1])) When connecting the wire parameter, an error occurs and it cannot connect to the elements. The sample 3dsmax scene to test. https://drive.google.com/open?id=1UUl68bH_6dXd2iR4hxp3ik1KYmc-73wZ
You can count backwards by subtracting the current loop number from the highest array index: PartB = #(1,2,3,4,5)for i=1 to PartB.count do ( print (PartB[PartB.count - i + 1])) So in your example it would probably look something like this: EDIT, see below!