One can set 4 voltage thresholds in the Dynamic Cutoff ESS assistant at 0.005, 0.25C , 0.7 C and 2.0 C . How does this feature work for current between the 4 values - so if the 0.25C threshold is 50V and the 0.7C threshold is 49.2V what is the 0.5C threshold? Is it computed based on linear interpolation between 0.25 C and 0.7 C or does it revert to the 0.25 C value or maybe the 0.7 C value?