**BUG**
Concise problem statement:
Steps to reproduce bug:
1. Open my PCB4 file
2. Note the position off the circuit board of J3 and J4 labels
3. Move them onto the circuit board and save
4. Close the file
5. Reopen the file. Note that the labels have again moved off-board
Results: The labels do not stay. But since they do show up correctly in the Gerber Viewer, I assume
that this means that the problem is opening the file again.
Expected results: I expected the labels to stay where I put them.
Browser: Safari Version 10.1 (12603.1.30.0.34) on MacOS Sierra Version 10.12.4 (16E195).
Note: I had many other labels move around, and after repeatedly moving them, they appear to be staying put. But these two labels do not. Please tell me how to share the PCB file with you so you can address this bug.
