Help on Arch Axis sistem

[Anam]

Hello everyone I have this question for you:

• Axis Placement preview show me wrong preview only with the Axis object. For example
  App.getDocument("Tutorial1").Axes.Placement=App.Placement(App.Vector(0,0,0), App.Rotation(App.Vector(0,0,1),45), App.Vector(0,0,0))
  I expected that the axis will be rotate with 45 degree but the axis is rotated with 90 degree, I don't get how its work

• How I can get a snap on the intersection of two lines

• Can be the grid "magnetic"? If I put a column in a line axis and I move the grid the column follow che grid line

OS: Ubuntu 17.04
Word size of OS: 64-bit
Word size of FreeCAD: 64-bit
Version: 0.16.6707 (Git)
Build type: None
Branch: releases/FreeCAD-0-16
Hash: 5465bc47c95db45e0be85dc0e2872419efadce0f
Python version: 2.7.12
Qt version: 4.8.7
Coin version: 4.0.0a
OCC version: 6.8.0.oce-0.17

[hhassey]

• How I can get a snap on the intersection of two lines

I am here waiting for the answer as well... I can only snap to the endpoints of those axis lines.