Trick to keep objects rotating?

I’m working on some kinetic/wind sculptures, most of those function primarily on illusion activated by the rotation. I’m wondering if there is a trick in Grasshopper for perpetual rotation, not just a slider you move back and forth, or a Turntable. A few years ago I used Bongo for some advanced gear mechanism rotations but that was convoluted and not at all parametric.

Some kind of timed loop maybe?

Nevermind, figured it out.

indefinite rotation.gh (9.4 KB)