I’ve confused myself and I really need some help with the tortoise switch machines. first of all my turnouts have insulated powered frogs. I am powering the Tortoise via DC power and am running my locos via DCC. I have wired the frog to the number 4 terminal on the tortiose which is shown in the diagram at the bottom of
http://www.modeltreno.it/tort.html
now my question is. How can I power the frog by way of the tortoise? can this be done usin dc while the locos are dcc?
any help would be appreciated!