I wanted to post this here so the slant guys see it

That rubber ring has shifted, its only 'on' by old ozone cracked bonded rubber, not the most permanent stuff. I used a piston stop to find TDC and basically threw the timing tab out with the dishwater. It was off by about 1/2 inch. Remark tab, or balancer. Best place to mark it would be the balancer hub, a nice bright white line pointing to the original tab TDC, damn the ring mark!