Just attempting to install this kit, and while both switches appear to be powered up (main is showing orange/green; satellite is white when lights are off). But when attempting to turn on the lights at either location, the lights will slowly go on and off with a click being heard at the main switch  on each on/off cycle. My wiring configuration is one with the load (lights) in between the switches. The main box should be wired correctly since I know the black line (hot) in, but in the satellite box I'm wondering if I have something reversed. It has just a single 14/3 wire. I tied the blacks together, and are using the red and white as travelers. However if I recall correctly (should have taken a picture of the old switch) I believe the white wire was on the dark terminal of the old switch, with black and red on the brass terminals. So wondering if I should swap white and black?