Ok, so I torque each one in the criss cross pattern to 25, then in the same pattern 50, loosen them in the same pattern 1/2 turn then torque all back to 50, then final torque at 70. Or is it 25, 50, 50, 50, 75? I'm sorry for being so literal about this, I'd just hate to finish the motor only to have a leaky headgasket or worse, a warped head.