@N8O0714 I’m going to go a little different way than most opinions in this thread based on what I’m seeing from your workouts.
I think you are a rider who has a higher fractional utilization of MAP. So, if MAP is your best 1 minute power from a ramp test…as you know TR sets your FTP as 75% of MAP…I think your FTP is a little bit better than 75% of MAP.
Look at your last ramp test. Based on the way you REALLY hung on through dropping cadence I think you really dug deep on that ramp test. Your heart rate maxed out at 177 or 178.
Now go back in time and look at something like Eichorn+2 where you went 20 minutes at 94% FTP but HR in the 2nd interval was only 85% of max HR. That was at the very end of the 2nd interval.
Or take a look at Warlow+2 where you did 9 minutes at or above threshold. At the end of the last interval your heart rate was 83% of MaxHR during the last minute of the last interval. That was after a minute at ~112% of ‘FTP’.
I wonder if your FTP is more appropriately set at 77% or 78% of MAP.