I train on tacx flow connected to fenix 6. I bought a new one because old flow broke last week.
Usuaĺly I train with 'free ride' and I adjusted resistance to 20 with the old flow. That was fine to get decent wattages (160w-400w) using the bikes gears.
With my new flow, I set resistance to 10, 20, 30, 40, but its way too light. On 50 and 60 it's suddejly way too hard.
Strange, because setup is the same. Same bike, trainer, watch. Trainer is calibrated.
Anyone had this problem?