Confusion about EK2_FLOW_DELAY and EK2_HGT_DELAY

Hi @priseborough @peterbarker I am a little confuse about ek2_flow_delay or ek2_XXX_delay. It means the sensor processing latency? ek2_flow_delay means the latency from flow sensor capture an image to it finished processing and output result? If sensor sampling rate increased from 10hz to 20hz, will it effect ek2_flow_delay? For example, my camera fps increased from 10fps to 20fps, but my mcu didn’t change and the processing latency remains the same. Thank you very much