hi Sander,
Bed leveling done through the setup with the card
As well as XY setting calibrated etc
PVA setting was mentioned, 220° and 80 on the bed.
I will try tomorrow the PLA/PVA as it looks that ABS/PVA is a non-starter
the printer is standing in a normal office, we have put a cloth over the top with the last two attempt to eliminate the draft and loss of temp.
Glue, we used the 3dlac spray