I have dug out the rough patio shape down to the required depth. Not sure of one thing, should I inset the patio some measurement from the rough edge or can I lay the patio up against the rough edge? Accounting for square of course.
I'm asking because I don't know if I need to account for paver edging or if the edging can be placed on the outside of the rough area. Also, not sure if patios expand and contract so perhaps this may be another reason to give it some "breathing space."