Main photo being cropped on 'explore' pages. Answered
The main photo of an Instructable is being cropped by a few percent at the edges on the 'explore' pages. The images are fine when the Instructable is clicked to view it, but for myself and others who take photos to fill the whole frame it is annoying to have the edges of the 'content' chopped off. (I always intend to take a more loosely framed photo as the title image but never seem to remember.)
Is this a bug in the image handling or is it done by intent?
I've just realised what's happening - It's cropping to make a square aspect ratio for the thumbnails.
Looks like I'll have to compose the photo accordingly.