How to change the default maximum size for anchor images
You can change the default scaling size of the anchor images through configuration screen for the module. To do this, click on 'Tools' in the top right of your control panel then click 'Modules'. On the next page you'll see the list of modules. Find 'Anchor Images' and click the 'configure' link to the right of it. On this next screen you can specify the maximum size for anchor images.