I assembled the belt very tight hoping that it will loosen up after some use.
I will reduce the tension and pulley grub screws when i get home tonight.
How to turn the voltage. I am using below components.
CNC Shield V3
24V 10A power supply (is this enough?)
And when i keep the parameters $100 and $101 to default values (250), for 1mm machine moves 50 mms at a very good speed.
But when i change the values of the params to 5 , machine slow but 1 mm is 1 mm (close)