Alternator Pains

Seems like my alt voltage is high.I'm reading between 14.3 to 14.5 volts and if I stand on the gas as high as 15.I did some checking and tried another regulator and no help looks like a voltage drop to the regulator.So thinking of going with a one wire alternator or conversion kit but noticed the setpoint of those are as high as 14.8 volts is it just me or doesn't that seem a little on the high side?And if I drive with the headlights on it usually stays at 14 volts.Any imput would be greatly appreciated Thanks