Hi guys, sorry for slow reply. yesterday I was calculating my steps for axis and got for E steps 112. It gives right amount of filament but it si realy slow, to slow. I don't know hot to fix that.

#define DEFAULT_AXIS_STEPS_PER_UNIT {80,80,4000,226} // default steps per unit for ultimaker //78.7402, 78.7402,1070,865.88
#define DEFAULT_MAX_FEEDRATE {500, 500, 1.2 ,50} // (mm/sec)
#define DEFAULT_MAX_ACCELERATION {9000,9000,100,10000}

Any thoughts?