Fixed Boom Mic Arm

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 nozzleMoves 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 partsReinforces 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.