I have finished the first prototype of neTX. I will upload the source and the schematics in a few days, although the PCB layout is not good enough for a useable device. But I think it works very well, all things considered. It took some time for my muscle memory to readjust, but it is fun flying the SoloPro with a 9x
For the next version I will make a single panel design. It should be simpler and easier to work with.