Yesterday, 6th of February 2017 there was an update of the app. After that I cannot use splines. I have an iPad Pro 12,9 2017 with all the bells and whistles, all updated, rebooted, start empty drawing by starting a line, press the pencil a bit to make a control point and the app crashes immediately. Tried it many times. I haven’t done much other things, but there is no problem with lines, arcs, extrusions, etc.
Is this a bug in the update, or something I can do? Any advice?
Sorry about the experience, next version (3.0.6) should work properly.