Thanks for the reply. I now have the elements measurements. But since it was a drawing not to size that doesn't give me the size of the arrow element nor the angle of the elements.
Not sure if I want to put the 50" one on. What would be a good sub for it?
One other thing I am using 3/16" copper, can I slide the 1/4" PVC over the copper to give better support but would that cut my reception down?