OK, popped the cover this morning and the lash was a bit too tight.
Loosened them up a bit (no gauge on hand, so just gave it a little wiggle) and did another compression check (again, no gauge on hand, so had to finger it)
Put the fuse back in for the CDI box, gave the cylinder a little squirt, cranked her over, but again, nothing....
Checked the spark again and noticed it was a little weaker than yesterday, so I closed the gap up a bit.
This time around, I got a good couple of loud bangs, but when I tried spraying some more, the starter began struggling (battery getting weak)
Wifey has plans for me, so I packed it up for the day.
Got a new plug coming and plan on charging the battery and soaking the carb down.
It actaully looks surprisingly clean