This is a bug in the BT program. It should read the 4 values as given from your manual. The fact that there are values that are not on your DME is kind of proof that they are reading something, just not the correct part of the DME memory. It would be interesting to see if you report this and they correct the issues, whether or not you will be able to change the value selected among the 4 available via the BT software.
Originally Posted by DMETune
We don't believe that the initial value that you see in the dropdown has been read from your DME. Rather, the dropdown list is filled with pre-programmed selections by BT and therefore unrelated to the DME content. For example, there are selections in the BT list that are not even in my DME.
You have already figured out a way to defeat the speed limiter....