I've made an adapter to connect a DECmate III to a standard composite monitor (using the details posted here, thanks), but I haven't been able to get any of my monitors to work properly with it. On every monitor I've tried so far the one or both sides of the picture stretch off the screen and the h-pos/h-width controls do not provide enough adjustment to correct it. Is there a fix for this? Any suggestions of monitors that will work other than a VR201 (old mono monitors are getting hard to find around here, let alone a VR201).