Hello everyone, Thank you for letting me join the community, The question is in the title. I am actually working on a map of a City, and on it, i'm adding hotspots of old structures that were there a long time ago (Castle walls for example). The end user will be able to toggle hotspots visibility with switches on another layer. To do all of this , I need a perfect pixel match. I settle all my hotspots in photoshop in differents layers, on the jpg I use in my flat pano. I then proceed to take all...