Quick update: I'd have edited this into my previous post but can't seem to find the edit button. Anyways, after finding a sample bom format file on another site I tried that one in my WF5 installation. The html output decided to work with that one and not the one that was used in WF3. I've attached the format file I had been using if anyone could help me figure out what the issue is. Forewarning: the format file is as is from when it was handed down to me, so I'm not sure what all the parts are. Thanks!