How often do you tune your herbie overflow?

[mrhasan]

Originally Posted by Titus99

What's the point of trickle down the emergency

Its kinda like a cheat in herbie overflow. With a slight trickle down the emergency, the level remains mostly constant in the return of the sump without any periodic adjustment. Don't know much about it but I had really hard time keeping the level constant so I followed the trickle cheat and it worked fine till I had to readjust yesterday. Funny that the flow increased through the dorso instead of decreasing