i have a lot of questions, but first well done to the people involved in this :-)
did you use the new stepper motor that came with the upgrade kit, or just use the original?
the "Esteps" setting that you changed, is that due to the new motor or due to the new extruder?
whats the PID setting all about, is that due to a higher wattage heater? do think i need to do the same, as i went for a UM2 hot end assy then fitted the olsson block, i didnt go for the UM2 Plus upgrade.
You didnt mention about changing the pinter head size in the machine settings in cura!
well you saved me the hassel of