I dont have the manual and dont want to do something stupid so just want to know if its a straight forward operation? I see that one piece of steel wire is wrapped around the bulb. Do I remove that or just take the whole bulb out with the steel wire attached? Just wondering cause when I see pics of the bulb online I see that there is only two connection points while in reality its fixed to the head three places. Did I not see the right pic for the right flashbulb or is this the case? (I havent bought the bulb yet).