Hello, I rate all my runs with a very high acute impact. According to Garmin, it is calculated taking into account the pace among other things, and based on a reference value of that pace. How is this reference value calculated? Where is? Even though I do very easy runs, it tells me that they have a high impact, it is as if that reference value was a very very low pace. I don't understand anything. Yesterday a very easy 10K race, I calculated it as 16K!!! I bought this watch, among other things for this feature, but I am very disappointed. I don't know if we should give more time to race tolerance. I run an average of 60 k a week, now I only "allow" 30 and also weighted by the acute impact... If someone could help me...