So, an indoor walk activity on treadmill. Largely constant pace at ~6km/h for 1km exactly. No dodgy arm swings, all nice and easy. Manual stride length has been set in the settings at 6,750m for 7592 steps = 0.98m/step. And the activity records 1217 steps (using StepsToFit). But the activity shows a total of 0.38km i.e. 0.31 m/step. And the graphs and stats are completely wrong. This has been the case since v5.0 and it needs to be fixed please!