gopro_side remix with hex recesses

thingiverse

The top rail has been updated with a sleek hex nut indent design. To enhance the fit of the nuts, their heads were subtly modified for optimal compatibility. Following some initial math errors, I recalculated and confirmed that everything should work as planned. Next steps involve printing and finalizing the design. During assembly, pull the first nut in using a threaded bolt to securely capture it, ensuring a snug and reliable fit that prevents loose ends.