Today was the 3rd time my electrician mentioned a switch was 'bad'. I'm new to this, but one thing I know is these were not cheap dimmers and find it hard to believe this is the 3rd +$100 switch that is 'bad'.I sent him the wiring diagram via text, didn't have much to say - my assumption is he did not install the included white jumper cable that came with the dimmer. My understanding is the jumper is ganged with the neutrals and to the 2nd silver neutral terminal ( I believe this is called forward phase?) I do not have my RA2 Select hub setup yet. Some lights appear to work just fine, while others have a 'bad' switch. Each dimmer is powering a total of 4 to 6 12w recessed LED downlights. These are forward/reverse phase lights : https://www.liteline.com/20000662-master_slm6isThese are forward/reverse phase/ TRIARC/ELV : https://www.liteline.com/20000409-ma...essed-fixtureI can't make sense of why some work and others don't. Again it appears the jumper cable is required, but how can I explain to my electrician why its needed? When standard off-the-shelf dimmers are installed, there are no issues. Or is it a matter of the Lutron rep providing me the wrong ones? The rep was also the one who suggested I use these Liteline fixtures. Thank you