The original mounting assembly (picture included) broke on my Wi-Fi bird feeder and no glues or epoxies I tried seemed to hold up. So I made this little design that, while different, really does the trick to solve this weak spot in the design.
I printed on my MK4 using 0.20 / 40% / PETG / Supports.
I painted with plastic adhesion promotor spray and then white paint. This should help reflect some UV and heat and allow the PETG to hold up for quite some time.
The author marked this model as their own original creation.