Hi guys, I had a second hand gizzmo Ibc installed in my wrx by a Subaru mech the other day, but he was having difficulty setting it. He installed it according to the instruction manual and while the unit has power, he was unable to set it up. It won't go into the set up sequence on start up and just flashed zero and then go into boost display model. I suspect that it wasn't installed properly but the mechanic ensure me that it was installed according to the instruction manual. Please help and give me an idea what might be the issue? Is there a gizzmo support line that I can call? Thanks