Query about the accuracy of suggested charge and discharge rate from the 'auto generate charge curve' routines

[PianSom]

I have an AIO, and GivTCP returns number.givtcp_SERIALNO_battery_charge_rate and ...discharge_rate as both being 6kW. Looking at actual experience reported by GivTCP my battery is actually discharging at around 6.27kW and is charging at around 5.8kW

However the input_number.predbat_battery_rate_max_scaling_discharge and charge settings suggested by Predbat seem to bear little resemblance to these values. I am using the Predbat suggested values, but Geoffrey thought it may be worth checking that the Predbat suggestions are correct?