I am going over (again) two different torque values listed in two service manual downloads. On my Bravo 1s, there are (8) 7/16" studs going through my transom connecting my Mecruiser gimbal housing to its corresponding inner transom plate. I have torqued all (8) corresponding 7/16" fine thread nuts to 23 ft/lbs. But, now I read a second document listing 25 ft/lbs of torque. The initial torquing was performed over two months ago. I am getting ready to install both engines. But, before I do, should I retorque to 25 ft/lbs? Also, the manual(s) is not real clear if I should wait a few days (been over two months) after initial torqueing and retorque? It probably doesn't matter, but I do not want to screw this up. Thx!