rode the tainer today with all 3 bikes.
kickr in erg mode at 237 watts, power meter paired to wahoo elemnt bolt
kickr 237
argon 250
foil 247
speed concept 243
the gap is a little more than I expected, then again my chains all just measured 1.4+ mm stretch over 8 links, so who the **** knows how much I'm losing between the crank and the cassette. (new chains arriving tomorrow, btw.)