What is wrong with this roof?

[patricks]

I made this hip roof in the normal way, but for some reason when I split one of the slope-defining lines to create a small door overhang, I ended up with a little "lip" edge on the roof extending all the way up to the hip edge. The slope defining lines on both sides of the overhang are exactly the same - slope, plate offset, everything. So why this lip? If I get rid of the overhang sketch lines and extend the remaining 2 slope-defining lines together, the lip goes away.

[jlinger]

Only one of the lines to the side of the door extension needs to define slope. The other can be turned off. The other line is making a second slope?

[jeh.212740]

It has to be the line that is at the corner that defines the slope and that line only

[patricks]

That got it. Seems odd, though, that part of the roof would be offset by some random fraction of inch, like 113/256" or something like that.