Rhino 5.5 RC Gumball bug?

When using the gumball the “tap Alt to make a copy” on dragging an arrow does not seem to work. I’m dragging the arrow out and tapping the Alt key while the mouse button is held down. on releasing the mouse button the original object moves rather than a copy being made of it. It makes no difference whether or not I type a distance on the command line.

Hi Constructor- tap really quickly- does that get it? There is a short window in which this works as a duplicator, otherwise it acts like Alt-down to suspend Osnaps.


Thanks Pascal, “really quickly” does the trick. (My instinct when it didn’t work had been to press longer)