Hey guys, my alky system seems to be working fine at wot. I get a green light about 7 psi and knock is under control. Although while cruising I've tried turning the alky up to 8 and hold down the test button and waiting for the green light to purge/test the system before a blast but it just stays red. Is this a problem or am I over looking something. I normally keep the knob set at 6. Thanks.