Please reconfirm these values
Please reconfirm the default sizes of the 3 columns in Synapse:
Left Side Bar = 200 pixels wide
Right Side Bar = 200 pixels wide
Width without both sidebars = 800 pixels wide
Am I correct?
That sounds about right, although when viewing on tablet and mobile devices, that is subject to change.
Your best bet for accurate pixel measurements is to install the MeasureIt extension in Firefox.
Also, column widths can be changed in your theme settings.
Thanks for the superquick reply.