Hi Folks! Well, this new (old) Pfaff arrived about 2 weeks ago. She was being used for years in an Industrial Environment. However, just using a light weight thread, about the weight of a household thread, or serger thread. Company I bought her from was using this machine for sewing on patches, mending, that type of thing. I'm adjusting the settings to run v69 weight thread on a daily basis. Have really cranked down the tension disk, as you can see in photo #4. It's so tight, cranked a