When copying self xrefs a dialogue box appears indicating the creation of a circular reference, is this a problem? It is annoying to have to go through the insert routine every time, move and copy is so much easier.
Hello Paul,
Circular XRef's are not a problem per se, until such time as you things really circular; then things can slow down a bit when you open the file. I regularly work with 5 or 6 files that are pretty heavily circular (each file has 6-15 XRef's in it) and if I need to have Nesting turned on in very many of the XRef's, then they take a little longer to open. Otherwise, they work just fine.
I posted a general outline on how I use XRef's here.