I checked the head bolts and they are all tight. Also, the wet squishy sound I mentioned is coming from the small hole in the carb next to the Idle mixture needle (I've never touched this needle). Is this normal?

Another thing is that my engine is covered with unspent fuel. More than I have noticed in the past.

How do I check for compression? Do I need a special tool? The prop (master airscrew 10x6) feels the same when I flip it over as it has in the past (after break-in).

Thank you all for your help so far. I appreciate your comments.

Jake C.