I did a solid FF, got my 4DP. Started the All purpose 12 week road plan. Every session completed successfully so far, albeit only 2 weeks into the plan.
All power/cadence targets are met, heart rate seems to sit between 66% and 70% of max which is where I think it should be except when a session deliberately wants me to go deep.
Garmin says I am unproductive, but surely Grunter is tougher than Garmin? Does anyone ever make Garmin happy with the effort you are putting in?