(sorry for my english, google translate

Α week ago a good friend of mine,
he made me a gift Felix 2.0 version 3- 2-september-2013.
Used for half filament.
Software
windows 7 ultimate
repetier v.1.0.6
Sample
_40x10.stl
Slice with SFact
2_1_Normal_quality_no_support
PLA 1.75mm color RED
Print Temp 170-240C
Feedrate 100
Flowrate 100
Fan 100
Bed Temp 57
Extruder Temp 195
The final result after several printouts
Any idea?