Unable to add Zwave Device

I just installed a Zooz ZEN27 dimmer switch and am trying to add it to HA. In the past I have used the button on my Z-Stick to add devices but am reading that this is not the correct way to do it. I have tried both Secure and Non-Secure methods to add the Node but neither work. Any help on getting this added would be appreciated.

Factory reset switch and try to re-pair?

I finally got it added into HA but not all of the entities for this node are shown. I downloaded the latest zwcfg file for this device and replaced the CommandClass id=112 and id=133 for this node in the zwcfg*.xml file in my config folder with that of the new one I downloaded. I have restarted HA and also Hassio but the entities are still missing. What am I missing here?