i have a colonist in a bed and i can harvest legs from prisoners and i have a bunch in my stockpile but when i go to operations on the colonist who is missing a leg it only lets me harvest her organs, but not install any. i think it might be mod related, but i wouldnt know which one and i dont know how to find out. below is a list of my mods , ive checked all the threads for them and none of them say that they disable this, so i am at a loss here. please help me! thanks.
http://i.imgur.com/7iXUvYx.png
http://i.imgur.com/7iXUvYx.png