1st post image next to topic title

[lucasdavis]

The hold-up is likely the plugin expecting the attachment thumbnail next to the subject in the forum display template, not just the postbit. Since the download link is only for licensed members, I can't open it here, but the screenshot sequence should show whether the template edit targets forumdisplay_thread. Check that the image field matches your MyBB 1.8 column names and that the plugin's template cache was rebuilt after uploading. Which step in your sequence fails?