help with Youtube tutorial "Intro to FreeCAD's Part Design Workbench Parts 1 and 2 (with audio)"

[vancouverron]

This is about as basic as it can get, yet I still did not manage:
In this tutorial we start out with a circle of 81 mm and constrain it to the origin (no problem);
Then we pad the circle to 3 mm thickness (no problem);
Next, we want to create a second circle constrained to the same origin as the first circle - and this is where I got stuck:

Instructions from the video are as follows:
"Select the top of the Pad, then click Create Sketch to map our new Sketch to the top face" - ok;

"Click the Create a Circle button" - ok;

"Hover the cursor over the point of the origin. When the point turns green click it to constrain the center of the circle to the origin."
- this does not work. For whatever reason I cannot get the point of origin to turn green.
I also tried to simply create a second circle at a random position and then use the "Create a coincident constraint on the selected item", selecting the point of origin and the center of the second circle - no joy.

Obviously this is pretty basic, so where did I blow it?
Any help is much appreciated!
Ron


OS: Windows 8.1
Word size of OS: 64-bit
Word size of FreeCAD: 32-bit
Version: 0.15.4671 (Git)
Branch: releases/FreeCAD-0-15
Hash: 244b3aef360841646cbfe80a1b225c8b39c8380c
Python version: 2.7.8
Qt version: 4.8.6
Coin version: 4.0.0a
OCC version: 6.8.0.oce-0.17

[Masterinventor]

I'm having the exact same problem. There does not appear to be a dot representing the origin. I'm a newbe, so maybe just me, but I've followed the video step by step, multiple times. Tried rebooting, etc. Thanks in advance for any advice.

Tom