Hi,
Mscara works fine on the mac. But i think I have to make some improvments on the arm, as it shakes while moving (even if the pen is not down), and the draw is not exactly straight. here are a few questions :
- Do the two belts need to have the same tension ? Do the belts need just not float or have a stronger tension ?
- i guess the arms need to be perfectly horizontal
- and the support also perfectly parallel to the arm
- maybe it would improve to fix more stronger the pen hlder to the arm (more than just a plastic sheet)
thanks