Anyone (like me) that is still clinging on to this addon will probably have noticed that the last update broke it.
But it has been resurrected from death by a simple code change that brings it back to life.
The file is GC.Frame.lua, line 379, rem out the existing line -
-- local guiRootX, guiRootY = ZO_CharacterApparelSection:GetCenter()
And replace with -
local guiRootX, guiRootY = ZO_Character:GetCenter()
I don't know why this works, i mean ZO_CharacterApparelSection is used in many places in the addon, but it does work.
With the exception that the addon now remains on screen at all times.
Thanks to @sirinsidiator
for helping me. I can at least now get it working enough to transfer my sets to another addon.