Hi Michael,

Thanks for the new native Mac version.

Just downloaded Nov 13th Mac version.
Testing simple operations on Mac book pro Retina OSX 10.9.5
Yes, the new interface is very crisp on Retina display. Nice!

All Construct operations enter into infinite calculation.
When no objects selected, if I click on screen repetitvely, strange artefacts appear and disappear randomly.

Creation of curves and Solids work fine and Transform operations work too.

Also, are there any differences between v3 ini and v4 ini as they share the same file on my Mac ?

Thanks again,

Michel