Howziit guys! YIPEE! i've got all my dash gauges working! when i got my truck a month ago, none was working.x( HOWEVER...my ammeter gauge reads "1/4 discharge", even with the battery disconnected. is there a screw adjustment i can make...to zero-in the needle? the gauge works, and shows "CHARGE" and "DISCHARGE"; even though it IS charging, the needle is usually on the "DISCHARGE" side. thanks for help. Myron