There has much puzzlement of late about how Greek lots are used,it is not so much of a difficulty if you consider some points.
From the lot itself we count that lot as the first house and go from there.If the rules of negative houses aspect that lot the lot will be compromised and factors like combustion will destroy its potential for action.
We also view the planet which rules the sign the planet is in as the captain of it! He or she steers its capability forward.
The lots are made up of three factors always and deal with destiny.