Chris
I can honesty say I don’t know, but if the customer is willing to pay me more to wait and to find out I will let you know, but that wont happen!
I do give an approx time, never had a complaint no mater what system I use, If I did washing line would be a good example, if any one doesn’t know what I mean have a word with the wife/partner they will put you state!
My poll how long a piece of string
Len