SongBird Mk.3+

A new set of improved STLs called the MK3+. This set will have all the tweaks and finishes we have worked on over the last couple of months. Instructions and Setup & Calibration Guide also included.   These upgrades include:  *C1:  Added crucial recess for M8 nut - M3x6 screws won’t tap otherwise. F1-3: Reduced height of feet so that M3x16 screws tap better.  F2: Added Fixing for nyloc nut A6a: Made hole slightly bigger to accommodate new carbon tube. A6b: Made hole slightly bigger to accommodate new carbon tube, also made a hole in base tighter for tap. A7: Made longer to ensure it grips the pin correctly. A8: Made shorter. B2: Countersunk fixing hole so M3x10 bolt grips the nyloc nut correctly.   Additions:   T1: Multi-head magnetic screwdriver A9: Scaleable anti-skate weight A10: Shim to lift A1 if felt slip-mat is being used. Note: This STL is in the incorrect orientation and needs to be rotated 180 degrees in your slicer so the flat face is on the bed!   *C1 is th