C4ProjectCar

As the title states, my C4 is a '90 6-speed coupe. I got the ALDL Bluetooth adapter and ALDLDroid, but I'm having issues with it. Before I email the developer, I want to make sure I'm using the right datastream definition file (.adx file). I found one from efi-tuners.org, but connection was pretty buggy. Things seemed to improve when I converted the ADS found on TunerPro's website listed for my car to an ADX and used that, but I'm still having issues.

Is it possible that I have a partly correct ADX file, with just a few problems in it? I'm not familiar with how the ADX works.
Does anyone have an ADX file that they know works for my configuration, or a link to one?