Hey well at least it lets you make a post! I think it has something to do with my account. Not exactly sure what was going on, but I tried to post twice. Is the problem possibly that I was trying to upload a .sbl file with the original post?
Attached is my .sbl file and .jpg. My issue is that the photos themselves have an opacity to them and the background can be seen through. I have no overlay, i double checked it is only a background file.
Not sure if it makes a difference, but I am using Sparkbooth DSLR.
I suspect maybe because your sample photo is a little more busy in the background its just not noticable? I will find the event I did where I had a white backdrop and the background was showing through.