I just installed a second yellow optima I have my two amps wired and installed I have two extra sets of ground,power, and remote electrical taped at the end I want to be ready to just plug and play when my two new amps come in the mail I'm seeing 12.6 at stop signs and hit, but do not stay, at 14.4 when getting on the freeway the volt meter is wired to the new battery postitive I'm wondering if maybe I need to charge this new battery some more before i expect 14.4? It was made 05/12 everything is fused with knu including the alternator with high current 300amp fuses big 3 done in 1/0 the alternator is a powerbastards 220 amp, it does 109 @1500 (tested) any ideas? -thanks