SAJ Test

I wanted to increase my overall printing speed but i was unable to find any test that will show me when I went to far on settings.
So I created this one, it prints fast, uses low material and shows what I think are most signs of speed excess.
Things that govern overall speed:
Acceleration, speed rate of change
Jerk, speed "jumps" for short movements
Speed, this is actually max speed.
First make sure your belts are well tighten, if you don´t know how, google it.
Also, chek that all your printer is well tighten, all bolts and nuts.
It will be a good time to check that your bed and carriage roon smoothly, again google.
I your printer has EPROM enabled you can change accel and jerk from Control-Motion
If not you will need to modify your firmware, for marlin 1.1.8 in Configuration.h
Jerk:
#define DEFAULT_XJERK 20.0
#define DEFAULT_YJERK 20.0
Accel:
#define DEFAULT_ACCELERATION 1200
Also you will need to configure speed from firmware