I'm a woodworking beginner trying to restore a Stanley no 5 and have run into problem with the blade hanging lower on one side.
I'm not sure if it was originally like this or something I did - I've flattened the sole, squared and sharpened the blade, and ran the frog over sandpaper a few times to remove dirt.
There are no noticeable issues with the mouth, it looks nice and square.
I think this may be something to do with the frog? Any ideas?