boulton paul sidestrand overstrand well i looked at the sidestrand article and didn't see it mentioned so also the sidestrand seems a little early for such an apparatus perhaps the turret was intended for the overstrand instead fox one right you are although the turret technology was intended for the sidestrand it was eventually fitted to the overstrand you won't mind if i change the defiant article subtly to correct the origins of the turret january utc