The repairer/dealer I bought the camera from originally let me trade in my (faulty?) body for a newer ('86), cleaner body plus an Acute Matte screen for $150.
..But not before informing me that SLRs, especially medium format SLRs, will never be as easy to focus as rangefinders, and recommending I use a Mamiya 6 if quick and accurate focusing was my top priority. I don't doubt him, but I've never been too keen on RFs. And I want to stick with the system I've already invested in.