Quote Originally Posted by mark beiser View Post
Get a tubing expander, you won't regret it, you may actually kick yourself for not getting one sooner!
I'd wait another month or so and track down a Hilmor compact tubing expander when they become available.
http://hilmor.com/products/compact-swage-tool
Mark,

Do you also radius bend your copper? If so what do you use to do so?