Parameter list and current settings:
Spool1ID: 52.5mm
Spool2ID: 52.5mm
Spool1BarrelOD: 100mm
Spool2BarrelOD: 100mm
CenterToCenter: 228.6mm (9 inches)
SpoolClearance: 0.3mm
InnerSpoolWidth: 62mm
ThreadClearance: 0.8mm
The author marked this model as their own original creation.