A couple pictures associated with some contract flight test Wasabi did here at Mojave. The point of interest is an aft facing sugar scoop for a 235 Long EZ oil cooler. The main interest for Wasabi in the test was the opportunity to try some new test equipment, specifically a new camera and of course share some of the data with you!
A stilll from the video, before engine start.
After the flight the tufts were pretty abused (camera performed flawlessly).
More unhappy tufts.