spyder, i looked at your pics and i kind of question that bf% test. im not saying it didnt say you were 13%, im just not sure i believe it, or any bf test really. i looked similar to you at one time and decided to get ripped for once in my life. i was around 6' 230.
this is me at 185 after dieting and never using any drugs. i always thought i was around mid teens bf%, but now i really dont believe i was anywhere near that. if you ever diet, you will see how far you have to go as the scale keeps dropping.