What does this architectural symbol mean?

[Tony L]

43 minutes ago, Nickfromwales said:

That projects out almost as much as the previous detail though? Very little in it, from what my Pentium 1 brain is looking at.

 

To me they're very different, because with my design I have a neat sloped roof panel that's at 42 degrees from the highest point to where it ends, with a gutter concealed in the 42 degrees slope.

 

With the arch tec's first  draft drawing, the gutter is tacked on to a projection from the roof edge.

 

So the drawings show this:

 

[Tony L]

I'd like something like this:

 

 

[Tony L]

1 hour ago, torre said:

Looks like you could vent below your drip into the gutter as the equivalent to over fascia vent if you had a simple gutter fixed outside

 

Thanks @torre.  I don't follow what you're saying, but your comment makes me think I could have aluminium bits made up to match the roof & conceal the gutter, which would be attached to the plumb cut on the rafter feet & look something like this.