Build Your Own SLA/SLS

do not worry the scripts you have will work with any version of CW .

what shield are you using ? on your arduino if any
it is important to have your drivers correct FIRST if not then motors may not always work ...
so have your stepper drivers set to 16 ...
set the correct steps per 0.1 in your arduino code if you are not sure ask
are your steppers 0.9 or 1.8 deg types ? THIS is Again Important ? for the above
have you any switches connected ?


disconnect enable + from arduino pins 4 & 7
in machine config select default_sla in all profiles
select print display device press apply
machine type uv_dlp
load stl , slice
then press connect button to connect to arduino and play button should now show active

erro no cw

to center stl after slicing
once you have loaded your stl to centeralise press move button and then centre object button
this will re-center the object

What machine are you using, what's the size of the projector? It sounds like a mechanical projector offset issue.