About cubeitmod. Its a littlebit trickier. When you load the language file .po, the material section's the parameters change. Theoretically with cubeitmod you control the flow with the changed / added parameters. Solid% and Infill % and the flow tweak. I have played around with those. Also in the extruder section maybe the gain should go up to 0.035 since you and i have been getting good results
with 0.03 flow tweak without cubeitmod... then off course the flow tweaks would have to come down to around 1.
I have not tested changing the extruder gain yet from 0.0225....
Your prints are getting there
, I am glad I am not working alone anymore to get this properly working with KISSlicer.
Let me know what you find with playing around with Solid% and Infill % and flow tweak.