This is a firewall that fits the powerpod on the FT Nutball and FT Flyer. I set the motor mount screws to 16mm on center diagonally to fit 22xx motors. It slides over the end of the powerpod giving plenty of surface area for gluing, the holes in the top of the firewall line with the center of the main foamboard wing so you can easily insert the bamboo skewers to hold the pod in place.

Printed in PLA, but no reason PETG wouldn't work.