Engine has been stripped down, during the strip I noticed that there were no obvious TDC marks on the pulley (wide belt) but the Timing Chain Cover does have a pointer. So now in the clean up phase and start to put back together, the pulley doesn't have any marks except a small neat hole in the rear flange. So couple of questions, is this TDC? Can't see why it couldn't be, and if so should it be immediately adjacent to the woodruff key slot on the Hub, which means the slot is TDC, or 180 deg to it? Pics below. Thanks as ever.