I'm seeing double

[Onerider]

What is going on here? I'm using 2 flashes at 128th power set about 60 degrees from each other 3" from the subject. The camera is on manual set at 250th @f/22 ISO 200. It's on a tripod using a remote release. The first flash is wired and the second is slaved. I don't understand why I'm getting a double image here.
The only thing I can think of is a delay in the slaved flash. I'd sure appreciate it if someone could lead me to a solution.