Only generating one instance?

Tested this in a new project.
No starter content, all i did before was creating a blueprint from the template floor.

TempFloorMesh size is 4000X4000X200, therefore it is scaled to 0.1
Var1 is set to 1, and Var2 to 4.

Why does this satup only create one mesh, instead of laying down a larger rectangular plane?

I should use the index output instead :stuck_out_tongue: It’s late in the evening.