FWIW, I have very little experience with RUMlog (or Skookum Logger which may be a predecessor) but if you use RUMlog on your Mac you may be encouraged by this tidbit: I have it running on MacOS Catalina doing rig control of the K4 via the USB B port, calling it a K3. I'm keying CW through the CAT interface which probably means CAT1ASC commands although the documentation doesn't say. I've used both the general interface and the contest window, both just enough to believe they work.
If you're a RUMlog expert waiting for your K4 and want to discuss, feel free to contact me directly. /Rick N6XI -- Rick Tavan Truckee and Saratoga, CA ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to arch...@mail-archive.com