Issue with thumbnail
A few days ago i changed my main photo on my instructables https://www.instructables.com/id/Improve-your-renewable-energy-setup/ using the new editor, but the thumbnail didn't change. I have tried moving other photos around and changing it again but it made no difference.
I am running windows 7 with Firefox and it make no difference with Internet explore or on another computer running XP. I have also tried changing it again with the old editor and that made no difference.
Please help :)