Lower BuildTak adhesion I'm having a similar issue to this one: I have retrofitted my printer with a BuildTak sticker. I'm printing PLA at 60°C bed temperature - currently using a 0.3 mm nozzle, but I had similar issues with the 0.4mm nozzle before. 

If I bring the nozzle close enough to the print surface to get a reasonable first layer, I need excessive force to remove the parts afterwards - so much force that I already have damaged the BuildTak in one or two places. If I lower the bed (the physical bed using the screws, not the temperature!) so that the parts come off easier, the first layer is very uneven and it takes 5-6 layers until the layers start to stack onto one another the way they are supposed to. What can I do to influence the adhesion of the printed parts to the BuildTak surface - especially to lower it in a controlled manner without changing the nozzle height?
Try printing with the heated printbed off. Heat makes the pla stick more to buildtak