Finally got some time in the garage last night. Painted the outside of the door with the blue, then waited 1-1/2 hours (the instructions said 45 minutes to tape), taped it off and shot the white. As I was trying to get the tape off the roll, and cursing my frozen fingers I wondered to myself if it might be too cold to be painting.
At first it looked beautiful, but then I got all the paper off. I guess tonight I get to color sand the blue, and re-shoot it.