Thank you for that clarification, @Anon_Y_Mous! You’ll be happy to hear, you’ve done everything correctly and should not need to install anything further for intended operation. The instructions for a resistor is intended for when you have nothing else wired within the wiring configuration for your Video Doorbell (direct to transformer/ only transformer). As you have a mechanical chime kit in use with your Video Doorbell, a resistor will not be needed.