Did they promise trailing-edge dimming, or was the decision made to go with leading edge bc it allows non-neutral setups? The reason I ask is that the one Blue I’ve installed so far replaced a Zooz Zen27, which uses trailing edge. The Feit LED bulbs on that circuit dimmed nicely with the Zen27, but with the Blue the bulbs put out a buzzing noise when not at full brightness. I’d keep the Zen27, except it just wasn’t fast enough wrt automation execution in that location. Zigbee has improved that situation, at least…