Did my first flight last month and I only have about an hour on my engine (TMX-IO360) and I noticed fluid in the manifold pressure line that connects to the Dynon Skyview sensor. My manifold pressure line goes from the port on cylinder #3 to a manifold on the firewall which has ports to my PMags and to the Skyview sensor. The sensor is the lowest point in the system. I?m not sure what the fluid is but it smelled like fuel, is this unusual or something I should be concerned about?