Dura Ace 7710 stages crank vs Quarq DZero

Hey guys,
Do any of you know how to obtain a torque value from a stages crank arm similar to what the sram axs app gives for a quarq? I did my first interval set on it today and it seems to read way, way low compared to my quarq and kickr. I just want to be able to do some math to get some hard data on the differences here since its a fixed gear and I can’t just put it on my kickr to check. Thanks!