I have this mostly working, with the 4-way switches behaving incorrectly. Hoping for an update as well.

note that the model in the post is listed as the HS210 kit because the HS230 kit (dimming 3-way) is not an available option yet. Thanks!

I have two 4-way circuits in my home with 3 switches each (that I can find!) that I have installed the HS230 dimming 3-way kit switches on. Both are wired exactly the same but are behaving slightly...