John, that made no difference. Is another setting associated with it? ----- Original Message ----- From: <kb2scs at optonline.net> To: "n1iic Jason Greene" <n1iic at arrl.net>; "TAPR APRS Mailing List" <aprssig at lists.tapr.org> Sent: Sunday, March 20, 2005 6:54 PM Subject: Re: [aprssig] KPC3 settings > Hi Jason > Turn off MResp as in > CMD: MR Off