Alright, time to analyze:

1) You organized your proof. Thank god you organized your proof. There are some people that dont do that, and its horrible, so thanks for that.

2) To quote Derpeh's suggestion guide, "You will need to show that there are unsolds at the current range and enough sellers below the current for them to be included. Your proof cannot be based entirely on unsolds". I do see that you have unsolds, but i believe one or two more solds at 1.66 would help. Ill help look for solds.

3) Good suggestion otherwise.