RE: Non LBC brain teaser - Kinda Long

uh, when the "active balance" stuff was installed who rebalanced the
flywheels?
also?  at what rpm is the active balance going to stop "balancing" and
become centrifugally "glued" in one place effectivly stopping the balancing
effect?
also if the flywheel or flywheels were machined for that device's
installation, and you choose to remove it , don't you need to replace the
flywheels now?   since a hunk of metal was machined out of or off of them ,
no matter how much hacking you do i can not envision their being cleaned
enough to restore them to a serviceable state without extensive work as
opposed to buying a new set of flywheels.   

chuck.