I turned the wing bottom up and attached with poly-tak to the masked line. I then ironed the wing tip compound curves at 275 degrees to pre-shrink to fit. I trimmed off the excess and ironed down the edges.
I then turned the wing top up and ironed the entire top surface at 250, alternating bays (innermost, outermost, 2nd inner, 2nd outer, etc.). I then repeated this at 350.
I turned the wing bottom up again and ironed the areas not done yet at 350, using 350. I had previously ironed over the areas over compression members at 350 before installing the pipe insulation to avoid melting.