ANNIN ROBOTICS

I'm not sure but you may need to go to the options of RobeDK and set the path of where python is located.

You can go to Solidworks options and then look for image quality and performance to bump the quality, it may fix your issue, Also check when you open the file check the import options at the bottom near the file extension drop down on the file open dialogue box, sometimes there are option to improve quality in there.

I'm new here, so do not understand the limitations of the AR3 but I am interested in using this to carve foam / wood models amongst other things, with your experience would this be viable? It looks like RoboDK has an AR3 on there site, does that bridge from CAD to CAM to G-Code to RoboDK to Robot Control CNC? I would be looking at using a typical 400w spindle weighing around 1.1kg being closed loop does it have enough precision? around +-0.5mm would be good enough. Could it support a spindle of 1.1kg?