I'm making slow progress on the baffles. I've got the horizontal floor at the front on the left side in the correct position, but I had to remake an attach bracket on the inboard side twice to get the front of the floor at the correct height.

Then I started fitting the "snorkel" that takes induction air from a filter on the floor in front of the left cylinders and snakes it down to go into the fuel injection servo mounted on the front of the oil sump. I did a lot of trimming on the snorkel today, but I've still got a bit more to go before I'm done.

I learned on thing when fitting the snorkel - Do not trim the front or outboard edges of the floor in front of the left cylinders! I had trimmed the front edge a tiny bit, as it was interfering with the aft edge of the air inlet on the lower cowl. Well, you need every square inch of the that floor to mount the air filter (assuming you have an IO-360A, and are using the snorkel). I have just enough metal left (I think - if not, I'll rivet on an extension). I ended up trimming the aft edge of the air inlet on the cowl to get the clearance I need so I could install the remove the lower cowl without it getting hung up on that floor.