I was working on a radchart and it would not display in my page. I used the add httphandler to web.config link on the smart tag to create a web.config for my plugin, so I could see if I needed to add to the sites web.config. After adding the lines to the web.config the chart appeared and I deleted my plugins web.config. Now the chart smart tag and properties are gone. I am assuming that removing the web.config caused them to disappear. I was wondering if there is anything I can do to bring back the properties and smart tag.