You can add the new sheet for the schematic 

@UserSupport Yes - I understand that but the control you show is missing on my schematic even though I have two sheets - how do I get it back?

If you deleted the sheet, you can About the file recovery， I hope that can help you： [https://docs.easyeda.com/en/Introduction/Basic-Skill/index.html#Histories-Record](https://docs.easyeda.com/en/Introduction/Basic-Skill/index.html#Histories-Record) [https://docs.easyeda.com/en/Introduction/Basic-Skill/index.html#Document-Recovery](https://docs.easyeda.com/en/Introduction/Basic-Skill/index.html#Document-Recovery) [https://easyeda.com/account/user/recycles/personal](https://easyeda.com/account/user/recycles/personal) [https://docs.easyeda.com/en/FAQ/User-Center/index.html](https://docs.easyeda.com/en/FAQ/User-Center/index.html) if you haven't delete it, it should be there, or you need to check whether if you have saved it to other project.

@zl3pah, Can you post a screenshot of the whole of the browser window (i.e. not just the area where the selection box should be) ?

@zl3pah, I was wondering if the position of the selection box was not properly tied to the window edges and so had slipped off the bottom of the window. Are you using the browser window at less than full screen?