cant get my new rail pressure gauge to read right. When I start up its at 7000 then driving it goes to about 25000 then sticks after a while and wont go below 10000 then stays past 30000 at cruise then goes to 3000 at idle what gives have tried different grounds etc all same issue

 

The only problem i've had with mine is it will stick a 3000psi at idle but evrything else is flawless

 

found out problem called dipricol today they said issue is running twin cp3's gauge cant handle all the info they are releaseing an updated harness in about a month in meantime leave unplugged

 

I have been looking for the phone number for DiPricol, could you help a guy out? Thanks!