Hello Tom,
I previously used (Easy Add Thumbnail)plugin, It shows full image as thumbnail at starting of the post. And tried to remove that big image, using the code which already you mentioned in the forum but not removed. If that size was reduced means, it was alone in the left corner, after that only post starts. I need some help for this issue. What I need was, If I add image to the post that can be automatically show as thumbnail. eg. Graphene WordPress theme. It automatically shows the posts first image as thumbnail.
Thanks and Regards,
Boopathi.D