I have a customer for sentimental reasons wants his Rohm mdl 66 redone. I need a manual/schematic/disassembly, reassembly. Something to have an idea how to get it working. I have all the parts. Now I know the reputation of the Rohm and so does the customer. Most Gsmiths will not work on them, but I am a newbie. I will get experience and if I can help, I will. So any idea where or maybe somebody has what I need, or can send me in the right direction. Please don't be critical. Thanks!