User blog comment:CitizenA/Paint.NET silhouette plugin/@comment-24.184.105.92-20130327060430/@comment-5906821-20130330220832

Hmm that's strange. What do you mean exactly by " it appears on the left despite the coordinates in the .ini file specifying the center."? If you could perhaps upload an example to imgur or some other hoster and post a link  or if you don't want to post it here, feel free to send me an email at citizena@live.com, I'll be more than happy to try and fix it. Does it do that for every sprite?