Hi everyone,
I recently finished the mechanical build of my prusa however I seem to have hit a brick wall with the electronics!
When attempting to jog axis small amounts the stepper motors usually judder however when trying to move large distances i usually get nothing but whining.
I've calculated the steps per mm using Josef Prusas calculator as well as trying the cooking hacks firmware, i've tripple checked the pots on the stepper motor driver's (All read 0.4v which i believe is correct?) and swapped them all around aswell as rewiring it several times. If anyone has any suggestions at all they would be greatly appreciated!
Thanks Oliver