Thanks for the info!

Thanks Bill. If I were to just replace the standard on-off with a HS-210 and left the dimming switch as-is, any thoughts on if that will work?

Currently have some recessed lighting on a 3-way. One switch is standard on-off, and the other is an on-off with sliding dimmer (Lutron Toggler Dimmer?). You can toggle either switch to turn the...