Strange behavior regarding Flow of first two Layers

[Ksanto 1]

Hello Together,

 

is was tuning in some other place in my Profile within Flow view (Cura 5.4.0) , when I noticed that the two first layer had a lighter color, hence less absolute flow, despite having initial layer flow already on 125%.

 

I then changed to the included Normal profile for my Printer (Anycubic i3 Mega) and it was the same. In the pictures you can see the difference between the shown flow of layer 2 and layer 3, dispide there is no divination in the setting from the standard 100%?

 

 

Can anybody tell me why the Flow (in case of the standard profile, the initial layer has also a deviating line width, which is not the case in my own profile, which I did not published deliberately as because this seemingly bug is also present with the profile shipped with cura) of the first two layers are deviating?

 

Regards
Ksanto

Edited October 4, 2023 by Ksanto

[mrender 26]

If the print speed is lower for the first Layer then won't the flow be less?

[Ksanto 1]

Tested and Seems to be the solution, man I was blind, thanks.