AFR misleading? Plugs tell a better story?

TT5.9mag said

See if you can get some compression test results. Can’t tell for sure but number 3 plug looks wet to me and may be a source of a “misfire at idle”

Click to expand...

Compression test, engine cold, all plugs out, carb removed. Did each cylinder 3-4 times, test numbers varied so I averaged. Some cylinders repeated better than others.
1> 168.... 2>152
3> 170.... 4>163
5> 151.... 6>154
7> 163.... 8>163