HFS flow led blinking

[Mayhem]

Just installed the HFS-4 on my 997 Turbo. Just a quick question regarding the gauge.

When I come to set LED on the SC potentiometer to display 5-6 bars the last bar always blinks. No matter how slow I move the SC. If I go all the way to full flow it is fine meaning all 8 bars light up but if in between it will blink no matter what I do.

Love the quality of this kit and can't wait to tune it