How do I attach photos to a thread that I've already uploaded and are in my attachment file? Right now the only way I can figure out how to attach a photo to a thread is to go into my attachments, delete everything so there's room, and then upload new photos...even when they are the same photos. Don't know how to attach from my stored attachments, only from uploading files from my computer.
Sounds like you were running into the upload maximum for new users. I've bumped you up to the next user group ahead of the two day wait, so you'll be able to upload more attachments: see this thread.