I have a cape and want to dormer out the front on one side in a large dog house dormer but I have the worst time figuring out the angles and such. Is there an inexpensive program or book or online info any where that can help me out - I've looked to no avail.

So far this web site is as usfull as third wheel on a bicycle! I'm looking for dormer plans and all I got was a run-around!