Well, I have been sufficiently humbled. Apparently, the DCS list for the Midland MXT500 is out of order. Instead of finding 036N at number 6 on the list of DCS codes, you will find it at number 84. Must have been an after thought on Midland's part. Well, it is early in the morning, or I have not had sufficient coffee, or I am just plain stupid. Please opt for the "insufficient coffee intake."