Anyone else having trouble retaining the Calibration Offset Value on a Flex 6500 (No GPS) with SSDR 1.6.17. My offset value is -1189 @ 15 MHz. Reverts to 0 value after I do a radio shutdown and restart. I did a Factory Reset. Value still not retained. The calibration routine works ok, the value is not saved. Value was retained with SSDR 1.5.1. What am I missing?