Retraction / layer time / temperature calibration TEST

layer time & temperature & retract ...
Size: 20x20x40mm ( Struts = 3x3mm).

Printed with CTC 3D printer & bowden modification.
Printing time was 1 hour,- Material: PLA.
( Slicer: Cura --> generated gcode used with ReplicatorG sailfish directly via USB to printer )

Nozzle: 0,4mm
Layers: 0,2mm
Thickness outer shells: 0,8mm
Infill: 10%
Layer time: 15sec
Temperature: Lowered to 190°
Retract: 4mm ( Bowden! )
Retract speed 25mm/s
Speed outer / inner shell: 40mm/s
Speed for non print