well guys i finally emailed the man mike and this is what he had to say
Hello Jake
this is not strange behavior at all actually, it is some innovations that have been made with the voltage regulators. Some of the newer internal regulators in certain alternators I have built act this exactly same way. Basically the VCM is designed to make the alternator compensate when a load is detected on the alternator by pulling voltage up. This feature is basically designed to boost alternator performance and response to any load that hits the alternator (to produce more power to compensate) Voltage is just a messaging system for the alternator to make power basically, every regulator will act differently in terms of what I like to refer as "refresh rate" some jump higher then their set point by a few tenths to as much as a half volt higher to compensate.
This my friend is a sign of a very good installation also Good work on that end by the way!