Copy layout settings from one artboard and paste into multiples artboards.
Copy layout and Grid settings from one artboard and paste into multiples artboards.
Simple.
Easy to remember.
Download and double click in sketch-layout-settings.sketchplugin
1 - Select one artboard then select Copy Layout/Grid from Plugins menu.
2 - Select one or more artboards and select Paste Layout/Grid from Plugins menu.