If you like to see the inner workings of a function, like boost refDC
go to a empty gauge group (shift-2 for example)
right click background, add a new gauge "expression grid"
here you can select some different calculations, for example the refDC
documenting everything properly will be started as soon as the big bugs are removed (slowly getting there)
As i might get stuck here in hungary for a couple of days more because of the volcano, more updates will follow
//E