Keep it as simple as possible....what you need to do is re-create your original `covered` area.....you have not receded back from the very front point so you can use that as your start-point.... the temple -points have [apparently] receded a bit... I`ll lift your pic off here and re-post it-- with a suggested line for you to follow--- marked on it. Going with any type of `straight across` line of hair will not look natural at the front.... what you can do is use a women`s eye-brow pencil to mark a line on your scalp .....then when you lay on your first layers of clear cling-film, you can simply mark/trace the line with a black marker... I`ll post my suggestion underneath.... Paul.