1 layer? I tried the spray shield but got tired of moving the z out of the way. I will try this again for sure because the prints stuck perfectly, came off easy, and left an amazing surface finish. That is when I made the robo spool hold on thingiverse and the bottom surface was actually the pretty one.
I used to put it on hot, maybe that is why 1 layer wouldn’t work. off to the store to confuse the cashiers by buying 3 bottle of hairspray!