Hi there I have a 2012 Mustang 5.0 motor. I’m about to install the timing chains back on. Cylinder heads weren’t removed so the chains on the cams were left on. My issue is I did NOT follow the removal procedure. I believe I had just left the key way @ 12 oh clock and removed both chains in that position. Now that I’m ready to install the chains back on. Can I rotate the cams a certain way to make sure I correctly time the motor? Please get back to me thanks!