Thanks Jon,
Apologies for the delay, have been on leave.
I will continue to play around with Tags, but from your vast experience, are Tags the best way to go about this? Or is there another way to misc data inside of an element?
Again i only chose Tags because i don't really know of a better solution so i am interested to see what others think, i would prefer to not refer to any external files and contain all the data inside of the DGN.