Just curious to know what others are using/doing......

In my situation, I have the Rotax 912 ULS (carbs) with the the fuel return line. It seems to me that this return line will screw up both pressure and flow readings?

I like the idea of knowing the fuel pressure but from reading comments on here, it seems that the fuel pressure fluctuations are common with the Rotax and more so now with the return line.....


So do most people use pressure or flow, or nothing?


I have the MGL fuel flow sender that came with my used Oddessey and it looks "cheesy" so I didn't install it. I like the idea of all AN fittings and the thought of having to "hose clamp" in this plastic turbine sensor bothers me.

I have a back up Facet pump and my thought would be to kick it on if the engine acts weird and find a place to land. Just kind of wondering, since this would be my goto anyway, and probably the "goto" if you did get a low fuel pressure warning from a sensor, is it even worth bothering with either?

Curious to know what others have done....Thanks