Is this photo of the graft after 11 days and you put the plastic back on it? Brown is not necessarily a good sign. The skin of the scion should still be green. Sometimes a small piece of the scion can shrivel up and the rest green.
Rick
"Many times a day I realize how much my own outer and inner life is built upon the labors of my fellow men, both living and dead, and how earnestly I must exert myself in order to give in return as much as I received"