For my tests, I tried the Kayfun v5 original and the SJMY clone with single, simple nickel and SS316 builds. The 0.09 ohm nickel coil was reading as high as 1.12 ohm. So to do further testing I also tried OBS Engine and Reaper Plus with dual SS316 builds, and got similar results. As for sending the board back to Evolv, right now its working ok with the old firmware. I figure I should leave it be and just use it until the new release.