Nerdy Gurdy v6.3

v6.3 of the Nerdy Gurdy Assembler (NGA).

Changes in v6.1
• Dual strap pins added
• Bridge updated to increase volume
• Old version of drone bridge removed
• Redundant plate removed from lid assembly
• Tangents changed to increase tuning range
• Front bearing support improved, to increase volume
• Added adjustment screws to buzzing bridge supports
• Buzzing bridges and drone supports moved backwards (mainly to make adjustment of buzzing bridges accessible)
• Holes in top plate removed
• Full overhaul of the manual
• Various small aesthetic and functional changes

Changes in v6.2
• Removed support plates for strap pins on the outside (not needed and hard to make them look nice)
• Changed buzzing bridge supports to include a nut, instead of screwing directly into the plastic

Changes in v6.3
• Introduced new knob, eliminated shaft nut