Thanks again.

I am printing on kapton tape and a water and wood glue mix all the time so looks like I need to try something different for PETG.

I also have to experiment more with the temperature of PETG and have mainly tried 260 degrees. Seems like I'll be experimenting for another 20 years as so much to know with 3D printing.

There is so much good information on the internet including youtube but not sure what to try that is better than kapton tape for PETG.