dshall

Nuts, I thought 13 was the first good one.....

Justin, I gave it the old college try, I was coming close..... there are a few inconsistent angles along the street, I have an appointment in 6 minutes, so... do it like Perry says....... these are fun to do.... I think there is enough information, it's just the angle at the street is a bit off.... good luck I was not sure if the street bearing is n 77 w or n75 25 w or s 77 30 16 e which is what you came up with. I also did not like the n 75 52 e into street... it did not jive with the p.l.

Justin, I gave it the old college try, I was coming close..... there are a few inconsistent angles along the street, I have an appointment in 6 minutes, so... do it like Perry says....... these are fun to do.... I think there is enough information, it's just the angle at the street is a bit off.... good luck

Post the site that you have and i am sure somebody will finish it up for you.

I think it is all there. You have 3 lines that you can plot. Then draw a line that connects the opening, put a radius on it and make sure it is TANGENT to the street p.l. It probably will not be perpendicular to the side p.l.

Yep, and plumbing.

uhhhh, yeah.

I along with probably many others appreciate this sage advice. However, if most users are like me, we don’t have the time to experiment. It seems that we would benefit if we shared our knowledge. When this beta stuff is over and we can openly talk, I hope I can put together some GTM’s so we can share our knowledge. this reminds me of what I learned about the Mourie people of down under when I visited the Great Glenn Woodward.. All the tribes spoke different dialects so they never learned to communicate with each other and share their knowledge. Hence they never progressed.

turn the corbels into symbols and then by manipulating the cut plane, the corbel will not deform. turn the solid into a SYMBOL.

I use a night time back drop and then toggle sun off

I️ believe you can also use a road sans curb.

Ditto, my first class was here in San Diego and Perry was one of the other students..... Hey Perry, was there anybody else in that class who is still around? November 2005 version 10

Check your line style in your layer set.

This is the solution to your initial question.

Imuse ohagin too, never needed the dampers. On this particular job spewing out very specific metal roof. Not sure ohagin would work in this case.

Thanks guys. You confirmed what I was thinking. I was starting to question my mathematical ability..... if they had been clearer for dimwits like myself, we wouldn't be having this conversation. Thanks again for the input.

So how much area do you think I need in example 1? 144 total vent area or 288 total vent area.

Chop, I saw that, so in the first example when it says 144 net free area, that means 144 net free area in and 144 net free area out so a total of 288 s.f.? And so when it says I need 3 panel vents, does that mean I need 3 panel vents total or 3 vents in and 3 vents out for a total of 6?

Suppose I have 300 s.f. of attic, how much vent area do I need? I use one of two rules to calculate required attic vent area. Area divided by either 150 or 300 300 s.f. of attic/150 = 2 s.f. of required vents or 288 s.i. or 300 s.f. of attic/300 = 1 s.f. of required vents or 144 s.i. See the attached pic from this web site (roofing company calculator. Does this make sense? Am I missing something? http://www.decra.com/index.php/attic-ventilation-calculator

I heard it does not play well with SAFARI, try GOOGLE CHROME.

But didn’t he retire?

I round up to 97”. I like sitting on fence, right in between east coast and west coast.

Yep, what JJ said. I think it it varies from east coast to west coast.

And here is a couple more... Contemp garage door dshd and mark.plan

A great tip.