GE ZW3005 Dimmer Switch and ZW2004 Need an accessory switch

I have a GE ZW3005 Dimmer Switch and ZW2004 (Add on Switch). But I would like to put in a third switch that would NOT control a load but still work with the ZW3005 to DIM the lights. Do they make a switch that will work that way?

Basically, I added a switch that does not have a traveler after I built the house, because it was a good spot for the an accessory switch, worked well with the evolve, but now I am replacing all of them

I used to have Evolve switches, but they all started “rapidly clicking” in the wall, so I am reaplacing them, anyone else have this problem?

ALSO, I am looking for a multibutton scene controller, do any of the GE ones work with Vera Edge?

Thanks

Anyone? I am hoping I can throw in something like a “GE 45610WB Z-Wave Add On Auxiliary Switch” anywhere in the house and just associate it with the actual controlling ZW3005… but will it work? will it dim?

I know the Cooper aux Dimmer will work because it uses direct association and isnt required to control a load. I don’t know if any other switches that will do the job.