Keith;
Need little more info:
1. how many miles?
2. Dino
oil, I hope, no syn yet?
3. Your several jet sizes rich.
4 How much
oil are you using? Lots of
oil signs, rings possible not yet seated.
5. Are you sure you not misfiring, one( 8 or 4) looks like it might be missing?
Need to do a compression check; 4 and 8 look like rings are not sealing well at all; just be lower psi or your misfiring.
gn