Hello

I am having a trouble with a projected curve, i am modeling audi r8,  and I am using 2 sketches on 2 differnt planes and the two lines in the sketches  are coincident but when I project the curve the projected curve is short by a tiny bit not allowing me to sweep along, I have re-drawn it a few time to make sure the sizes are correct but i cant figure out why the curve is short. I already try to sketch the missing part in a 3d sketch but it didnt work, i hope someone could help me. I attach the image and my solidworks file.