Well i am almost done with the swap and the gauges are giving me and my buddies a freakin headache....what i have found is that i have good power and ground so when i plug in my water temp gauge it works perfectly with the little sweep and all....but the boost gauge wont even light up....I plugged the boost gauge harness to the water temp and it worked great, and then proceeded to plug the water temp harness in to the boost gauge and it did nothing...as far as i can tell.. i need to contact prosport and let them know that their gauge is INOP...thoughts?