Please... someone help.

First consider the case below.

Here you have a "trode" (Defines the part listed below) that contains a feature "Surface Cut" (SurfaceCut1) within the tree.

Just above that feature, you have an offset for the trode defined by the "SPH Offset Quilt (Round)". If we edit that feature as shown below... (continue below)

you will see the following.

Now... Here's the fun part. What I am trying to achieve is this... can I declare a Global Variable through the equations function (see below) or any other method and define it as what ever value i place in the step shown above? or... can i define a variable that will define what the value above will be? My ultimate goal in achieving this is, I would like to have a variable that would store the offset value so that i can have this value connected to my "trode" print sheet. as shown below these images.

In the trode properties (NOT the Drawing properties), there is a section that, i believe, would assist me in accomplashing this. Does anyone know how?