I downloaded the manual & my suggestion is to look very carefully at the hotshoe adapter & see if it's touching anything that might move it back or tilt it as you install the body into the housing. If you don't see anything obvious install the camera & lens into the housing & hook up your strobe but DON'T close up the housing but test fire the camera to see if the strobe fires. If it does (try several times to confirm it's working correctly) close up the housing & try again. If it stops working you have an interferance problem that's moving the hotshoe adapter off of at least 1 terminal.
"A skill is developed through constant practice with a passion to improve, not bought."
