How could I repeat a set of commands in a rectangular array ?

If I use the rectangular array component it creates in fact not one transformation but as many as there are elements in the array, therefore the "Transform Command" component from KUKA|prc complains that there's multiple commands AND multiple transforms...

Aren't robots and Grasshopper meant to ease repetition ?

If I use the rectangular array component it creates in fact not one transformation but as many as there are elements in the array, therefore the "Transform Command" component from KUKA|prc complains that there's multiple commands AND multiple transforms...

Aren't robots and Grasshopper meant to ease repetition ?