Hi every body, this is my first upload for fab, i have several questions and really appreciat if some one help in detailed, my question is about Example scene. Should i setup the example scene with ray traycing and lumen on, or i must setup the lights and scene with software Ray tracing or maby any thing else ?, and about making my final preview and upload that on youtube, can i render my scene with Ray tracing On? i mean i dont want confuse buyers.