This print profile:

• Scales screws and nuts down by 5% for a better fit (the original had lots of issues)
• Uses 0.4mm Nozzle as it is the most commonly used nozzle
• Moves from draft 0.24mm to optimal 0.16mm - this will greatly help with screw components, as the draft layer height causes annoyance when trying to thread nuts onto bolts or onto other parts
• Reinforces the connector from the clamp to the initial boom arm (the original broke on me when I adjusted the tightness of the base bolt, as the arm was slipping)

This takes a longer time, and more filament - but it is better than parts breaking while installing or adjusting the arm, then having to print them again anyway.