Hi - in Sketchup make there are a bunch of useful tools from the edit menu, such as delete guides for deleting all guides in your model.
I know you can delete them separately and you can show and hide guides, but is there the same delete all functionality in the free browser versions (which by the way I am loving).
Personally I still wouldn’t feel safe after manually saving the model. I suspect SketchUp Free’s autosaves overwrites the current save file, meaning you risk losing the data anyway if you do something wrong.
This is one of the main reasons I really don’t like web apps that saves into the cloud; basic UX concepts are re-invented from scratch and as a user you just don’t have control. In a desktop environment you’d never overwrite your working file unless you actively save yourself.
Previous versions of a model aren’t overwritten with saves. Instead, all versions are saved as “revisions”. If you want to revert to a previously saved state, you can do so from the Trimble Connect web interface. We haven’t implemented a revision history interface inside SketchUp Free yet.