I did not go back through this string but if you make sure to have the notch in the rocker shaft end down and forward on the left (drivers side) and down to the rear on the right (passenger side) side of the engine all will be well. If you don't have oil to the top then you have a misaligned cam bearing or oil galley plug missing. Remember that the engine only oils to the top in certain positions of engine rotation and then to alternate heads. Both do not oil at once.