As per my photos you’re right, it seems that I was a little “pre TDC” when I did the chain swap.
This arvo and did a few full rotations until I got the timing marks all lined up as per your photos, whacked the crank pulley on and had the timing mark line up up with the 0 of the timing cover.
I think we’re good, I hope at least!
theoretically, if nothing moved during the swap apart from me winding crank back a very little to account for old chain stretch we should be in the exact same position pre removing the chain.
she was a humdinga runner when she came in the shed, let’s hope it’s the same on the way out haha.