hey guys... i jus installed a digital 1 farad cap in my maxima....i did it cause my lights were dimming a lot so i heard i needed 1 so i didnt drain my battery..but its installed and my lights still dim the same...oh and on the digital scale what do the numbers that come up mean??thanks a lot...oh and what else u guys recomend besides a cap so my battery and alternator will be alrite.....thanks