Ok- IC7300 worked fine with FLdigi and WSJT-X. Get the new 7610 and hook it up and to my surprise it worked fine with rigCAT in FLdigi set to ic7300. Unfortunately not so lucky with WSJT-X. I tried a few other Icom rigs and changed the civ hex address and no luck. VK3BL got it going in windows by updating hamlib files but I have no idea how to to that with mac. Any ideas?