[genecarp]

Def dont score the back, bend the valley on a break..7 to 8" up either side, then get a counter bend on the last 1/2", ice shield the valley, then lay the copper valley in, run the shingle over leaving 2 to 3" of valley exposed at the bottom, and tighten up the reveal at the top, this will allow debris to flow out of the valley easier. G

 

[genecarp]

That counter bend is called a return.

Aaron, you are hereby appointed the CT terminology police:drink:G. PS keep in mind different parts of the world use different terminolgy, so be careful handing out those infractions. G:laughing: