A few weeks ago, I found Simplify3D profile for PETG at http://forum.makergear.com/viewtopic...=2593&start=60 but I had to edit it for my printer. The prints looked better but they won't come off the BuildTak surface without using too much force and ruining the BuildTak surface and some prints. Yesterday, I found 3M 8952 tape and searched the Internet to see if I can use it for bed surface and found out from https://www.alibaba.com/promotion/pr...tion-list.html that I can use it for bed surface. I applied the tape to the bed, printed a manual transmission part using PETG and it came off the bed surface without any problems. I printed more parts and they came off the bed surface without any problems.