I think the plugin installation is fine, what you are seeing is that the advanced settings have not been set for that particular wall panel since it was created with advanced wall options turned off. However, rather than display blank values when the various advanced options are turned on it should probably load up the default values from the global settings.
If you get a chance this afternoon call me at 425-652-4188 so you can describe more fully what you are seeing and I can verify what I think I am seeing.
If you get a chance this afternoon call me at 425-652-4188 so you can describe more fully what you are seeing and I can verify what I think I am seeing.