I just posted some pictures to another forum (shotgun stuff) using Imbox. It went very smoothly.

Well, there is probably more than one way to do it, but you need to copy the BBCode (and select the size; here I selected "Large Thumbnail"):



Choosing the large thumbnail size, then clicking on the BBCode copy button, then pasting directly into your message will give you this:



Here is "Huge Thumbnail" size:



I made a 7-minute how-to video:
Using imgur.com with the AR forums

In the video, I reset the size of each photo. But just selecting "Huge Thumbnail" is probably faster.

Jeff

Glad it works now. Must have been the recognizable photos.
Jeff