I know issues around error connection within Garmin Connect have been around for some time but I was pleased to note that the Enabled/Disabled function appears to be working correctly ie when the Enabled button is pressed, the elevation figures alter to match the survey elevation figures. However, the Elevation graph does not alter to reflect the enabled corrections. I have exited from Garmin Connect and re-entered but the graph still reflects the uncorrected values. How hard is it to get it working properly?