Disagree there LG - The Mossie bomber-variant was adapted as early as possible to take the 4,000 lb. 'cookie', hence the bulged-bomb bays....And les, we wrangled this bit about 'Britain and the A-bomb' earlier on...British scientists were involved from the beginning with the A-bomb, it was decided to build it the US, partly because of better facilities, and also security...there is quite alot of historical reading to get the full picture, but that's the facts of it....