As planned, I installed one of the Tsoil pickleforks upside down (and the other normal). The normal one had the thin, brown coating, the upside-down one was the thicker white epoxy. I didn't record which was which channel. However, looking at the data, it appears that the ".x" one is normal and the other is upside down. I'll modify the config to reflect this arrangement.
Also, looking at the data, my guess is that the 10 and 20 cm Tsoil sensors are swapped. The cables were labeled that 10cm was SN17 and 20cm was SN20. I'll make this change as well.
What I don't know about is Qsoil, 10cm SN was 11, 20cm SN was 16. The current profile makes it appear that the current ID assignments are correct in the data, but I'll have to check this.