Got an update for you guys:
Thanks to some help from FoMoCo, I was able to get the flywheel torque DMR logged on the current tune (granted, I could't find DMRs on my own livelink, even after returning to stock, clearing my X4, re-installing device updater and livelink, so he sent me his config, but it worked.
Log is attached
Ambient was ~30, roads kinda crappy, and the car literally idled on the tune reflash (Rev21) for ~2 minutes than I did a 3rd gear pull. I am sure in closer conditions to my dyno pull it would be more representative, especially load, humidity, and temperature. But based on the DMR, in third gear, on the first pull I saw a peak of 660.93 nm which is 487.5 ft lb torque at the flywheel. With the partial pull at the end, I saw 683.89 nm, which is 504.4 ft lb
I also did a KAM reset ~ 20 minutes prior and maybe 11 miles earlier.
Pretty good IMO
Thanks to both FoMoCo and AJPTurbo once again. Moving forward for any dyno pull I will make sure this DMR is logged, so I can accurately compare flywheel torque to awtq.
Sidenote: DMRs are pretty cool.