Well I got sick of seeing my factory gauge drop to zero and such so I went and put in my mechanical one. It's very, VERY low. It does not go above 20 psi and sometimes when I hit the gas it drops to less then 10. I know this is NOT normal but what is? Another thing I noticed was that there was no oil making it up to the gauge. All the other ones i've owned in the past have had it go all the way to the gauge. MY mechanical one is corrosponding well to the readings I was getting from the factory one. HELP!!!!