Sorry it took so long. I will copy all I have and send it to you. Do you know where I can buy the saddles for mounting the 3/4" copper to the 1¼" aluminum. I found a source for stainless u-bolts and will make some of the u-bolt shims as I can't find the ones from my original installation in Cincinatti.
I have a system that I am parting out. If interested, call me at 631 944 0878. I am on Long Island, NY. Robert Gudger