Question on my oil pressure readings-happy father's day

yellow rose said

I try to use #4 hose when I can. It’s expensive but it makes the gauge more sensitive. I also use that on my fuel pressure gauge.

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Well I'm not tryin to be cheap..well dammit yeah, I am cause I have to be. lol But you know as well as I do that the plastic works fine as long as you don't route it like a dumbass.