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In previous versions of PYTHA (V22 and earlier), placing parts, faces or lines on an inclined surface required coordinates and concentration.  PYTHA V23 users can get a little more creative with this improved function, creating inclined cylinders, spheres, cones, rings, pyramids and tubes with ease.

Paul’s tip #1:

To create rotational objects, use the option ‘user access’.

Paul’s tip #2:

When the solid modus is activated, easily find the face centre by hovering your mouse over the area – the text ‘Face Centre’ will appear.